The function [tex]f(x) = 4x^3 - 4[/tex] is a polynomial function. It takes an input value x and returns an output value f(x) based on the expression [tex]4x^3 - 4.[/tex]So the value of f(-1/2) is -4.5.
When we evaluate f(-1/2), we substitute -1/2 for x in the expression for f(x). This gives us:
[tex]f(-1/2) = 4(-1/2)^3 - 4[/tex]
The expression inside the parentheses, [tex](-1/2)^3,\\[/tex] is the cube of -1/2. To simplify this expression, we need to first raise -1/2 to the power of 3:
[tex](-1/2)^3 = (-1/2) * (-1/2) * (-1/2) = -1/8[/tex]
Next, we substitute this value back into the expression for f(-1/2):
f(-1/2) = 4(-1/8) - 4
Now we can simplify the expression by multiplying 4 and -1/8:
f(-1/2) = -1/2 - 4
Finally, we subtract 4 from -1/2 to get the final answer:
f(-1/2) = -4.5
So the value of f(-1/2) is -4.5.
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Given the function f(x) = 4x^3 - 4, find the value of f(- 1/2)?
Lin is shopping for a couch with her dad and hears him ask the salesperson, "How much is your commission?" The salesperson says that her commission is 6% of the selling price. How much commission will the salesperson earn by selling a couch for $495?
The commission amount the salesperson earn is $29.7.
What is a percentage?The percentage formula is dividing the required value by the total value and multiplying by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
Selling price = $495
Commission = 6%
Now,
The amount of commission.
= 6% of 495
= 6/100 x 495
= 29.7
Thus,
The commission the salesperson earn is $29.7.
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The vector u has length 10 and points at an angle of 5°
The vector has length 16 and points at an angle of 25°
The dot product between u and v is 150.35 units²
What is dot productIn the problem given;
u = 10cos5
v = 16cos25
To find the dot product of two vectors, we need to find the product of the magnitude of the vectors and the cosine of the angle between them. Let's call the angle between the vectors θ.
The dot product of u and v is given by:
u•v = |u| * |v| * cos(θ)
where |u| and |v| are the magnitudes of vectors u and v. We are given the magnitudes of the vectors, which are |u| = 10 and |v| = 16.
To find cos(θ), we need to use the dot product formula with the given angle values:
cos(θ) = (u•v) / (|u| * |v|) = (|u| * |v| * cos(θ)) / (|u| * |v|)
Since u and v are both vectors in 2-dimensional space, we can use the law of cosines to find the angle between them:
cos(θ) = (u•v) / (|u| * |v|) = (u1 * v1 + u2 * v2) / (|u| * |v|)
where u1 and u2 are the components of vector u and v1 and v2 are the components of vector v.
To find the components of the vectors, we need to use the given angle values and the magnitudes of the vectors:
u1 = |u| * cos(5°) = 10 * cos(5°)
u2 = |u| * sin(5°) = 10 * sin(5°)
v1 = |v| * cos(25°) = 16 * cos(25°)
v2 = |v| * sin(25°) = 16 * sin(25°)
Substituting these values into the formula for cos(θ), we get:
cos(θ) = (u1 * v1 + u2 * v2) / (|u| * |v|) = (10 * cos(5°) * 16 * cos(25°) + 10 * sin(5°) * 16 * sin(25°)) / (10 * 16)
θ = 20°
u.v = 10 * 16 * cos 20
u.v = 150.35
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do the data provide convincing statistical evidence, at the level of , that the preferences are different between the two regions of the country? complete the appropriate inference procedure to support your answer.
The corresponding p-value for this test statistic is 0.005, which is smaller than our significance level of α=0.05.
To begin, we define the population proportion of people who shop for groceries online in region A as p₁ and the population proportion of people who shop for groceries online in region B as p₂.
Our null hypothesis is that there is no difference in these proportions, which we can write as H0=> p₁ = p₂. Our alternative hypothesis is that there is a difference, which we can write as H1=> p₁ ≠ p₂.
Next, we need to calculate the sample proportions and standard errors for each region. We can do this using the formulas:
p₁ = x₁/n₁, p₂ = x₂/n₂
where x₁ and x₂ are the number of people in each sample who shop for groceries online, and n₁ and n₂ are the sample sizes. The standard errors are given by:
=> SE₁ = √(p₁(1-p₁)/n₁),
=> SE₂ = √(p₂(1-p₂)/n₂)
Using the given data, we find that p₁ = 0.16, p₂ = 0.24, SE₁ = 0.037 and SE₂ = 0.042.
We can now calculate the test statistic, which measures the difference between the sample proportions under the assumption that the null hypothesis is true. We use the formula:
z = (p₁ - p₂) / √(SE₁² + SE₂²)
Substituting the values we calculated, we get:
z = (0.16 - 0.24) / √(0.037² + 0.042²) = -2.83
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Complete Question:
A random sample of 100 people from region A and a random sample of 100 people from region B were surveyed about their grocery-shopping habits. From the region A sample, 16 percent of the people indicated that they shop for groceries online. From the region B sample, 24 percent of the people indicated that they shop for groceries online. At the significance level of α=0.05, do the data provide convincing statistical evidence that there is a difference between the two regions for the population proportions of people who shop online for groceries? Complete the appropriate inference procedure to support your answer.
Which situation can be represented by y = 4x?
Responses
There are y cats and x dogs in a shelter. The cats and dogs each have 4 legs.
There are , y, cats and , x, dogs in a shelter. The cats and dogs each have 4 legs.
A recipe uses y cups of flour and x cups of sugar. The amount of flour is 4 times the amount of sugar.
A recipe uses , y, cups of flour and , x, cups of sugar. The amount of flour is 4 times the amount of sugar.
Tricia is y years old. This is 4 years older than her younger brother, Max, who is x years old.
Tricia is , y, years old. This is 4 years older than her younger brother, Max, who is , x, years old.
Sebastian buys y sacks of groceries. Each sack weighs 4 pounds. He carries x pounds of groceries home from the store.
Sebastian buys , y, sacks of groceries. Each sack weighs 4 pounds. He carries , x, pounds of groceries home from the store.
Answer:
a recipe uses y cups of flour and x cups of sugar the amount of flour is 4 times the amount of sugar
my proof I took the quiz
HII NEED HELP PLEASE
Answer:
x=4
Step-by-step explanation:
since triangles LMJ and KLJ are = by hyp. and one side
<=> 4x+6=3x+10
<=> 4x-3x=10-6
<=> x=4
Calculate the area of a triangle XYZ with
angle X = 90°, XZ = 15 cm and XY = 12 cm
The area of the right triangle with side lengths of 15cm and 12cm is 90 cm².
What is the area of the triangle ?The area of triangle can be determined using the equation;
Area = 1/2 × base × height.
The angle described forms a right-triangle.
Height of the triangle = XZ = 15cmBase of the triangle = XY = 12cmAngle X = 90°Area A = ?Area = 1/2 × base × height
Area = 1/2 × 12cm × 15cm
Area = 6cm × 15cm
Area = 90 cm²
Therefore, the area of the triangle is 90 cm².
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a middle school with s students ran a survey to determine the students favorite activities the table indicates the number of students who enjoy each activity answer parts a and b
The expressions that show the number of students for each activity are;
Dance; (1/7)z + 22Baseball; (4/7)z - 24Drama; (1/7)z + 26What is a Set?A set contains elements or members that can be mathematical objects of any kind, including numbers, symbols, points in space, lines, other geometric shapes, variables, or even other sets.
A set is a mathematical model for a collection of various things.
We are given;
Total number of students in the middle school = z
A) From the given table, we can deduce that;
Students that like dance activity = (1/7)z + 22Students that like baseball activity = (4/7)z - 24Students that like drama = (1/7)z + 26B; Now, the expression to show the students that like either drama or dance is;
(1/7)z + 26 + (1/7)z + 22
>> (2/7)z + 48
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A middle school with z students ran a survey to determine the students' favorite activities. The table indicates the number of students who enjoy each activity. Answer parts A and B.
Table:
Activity:
Dance- 22 more than one-seventh of the students
Baseball- 24 fewer than four-sevenths of the students
Drama- 26 more than one-seventh of the students.
on friday, terry completes a self-monitoring scale and receives a score of 49. on the following tuesday, he fills out the scle again and receives a score of 28. terry's scores on this self-monitoring scale do not appear to be
If on the following Tuesday, Terry fills out scale again and receives a score of 28 , then Terry's scores on the Self-Monitoring Scale do not appear to be Reliable .
The Terry's scores on the Self-Monitoring Scale do not appear to be reliable, because there is a significant difference between his score on Friday and his score on the following Tuesday.
The Reliability is defined as the consistency of measurement over time or across different conditions.
In this case, if Terry's scores on the Self-Monitoring Scale were reliable, we would expect them to be consistent or stable over time.
However, his score on Tuesday is significantly lower than his score on Friday suggests that there may be some inconsistency in his responses .
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Simplifying algebraic radicals. 14 sqrt 320
Grandpa Mick opened a pint of ice cream. He gave his youngest grandchild 1
5
of the ice cream and his
middle grandchild 1
4 of the remaining ice cream. Then, he gave his oldest grandchild 1
3
of the ice cream
that was left after serving the others
a. The oldest grandchild got the most ice cream.
b. The remaining ice cream will be represented by a fraction of 59/100 of the original amount.
What is the fraction?A fraction is defined as a numerical representation of a part of a whole that represents a rational number.
a. The oldest grandchild got the most ice cream.
b. Let's first calculate the fraction of the ice cream that was left after serving the youngest and middle grandchild.
The youngest grandchild received 1/5 of the ice cream, which means 4/5 was left.
Then the middle grandchild got 1/4 of the remaining 4/5, which is 1/5. So 4/5 - 1/5 = 3/5 of the ice cream is left.
Now, if Grandpa Mick serves himself the same amount as the second grandchild (1/4 of the original amount), he will be taking 1/4 of 1/5 of the original amount, which is 1/20.
So the remaining ice cream will be 3/5 - 1/20 = 59/100 of the original amount.
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The question seems incomplete, the missing part would be as:
Grandpa Mick opened a pint of ice cream. He gave his youngest grandchild 1/5 of the ice cream and his middle grandchild 1/4 of the remaining ice cream. Then, he gave his oldest grandchild 1/3 of the ice cream that was left after serving the other. a. Who got the most ice cream? b. What fraction of the pint of ice cream will be left if Grandpa Mick serves himself the same amount as the second grandchild?
Calculate the problem A sum of money was shared between Mario, Giana and Allan in the 2:3:7. If Allan received $640 more than Giana, find the total sum of money shared
The total amount of money Mario, Giana, and Allan split was $2160. Giana received $640 less than Allan did.
Let x represent the sum of money Mario got.
Giana got three times
Allan got seven times
Total: 2x, 3x, 7x, or 12x.
Allan received $640 more than Giana, therefore
7x = 640 + 3x
4x = 640
x = 160
Total amount split is 12x, or 12 * 160, or $2160.
The total amount of money Mario, Giana, and Allan split was $2160. To determine the overall amount, we must first determine how much money each person received. We know that Giana received three times as much as Mario did, while Allan received seven times as much. So, using 2x, 3x, and 7x, respectively, where x is the amount of money Mario received, we can express how much each person earned.
We may draw up an equation to determine how much money Mario received by taking into account the fact that Allan received $640 more than Giana. It goes like this: 7x = 640 + 3x. x = 160 is the result of solving this equation. Mario thus received $160 whereas Giana received $480 after multiplying 3x by 3 * 160. Allan received $1120 since he was paid $640 more than Giana (7x = 7 * 160). Mario, Giana, and Allan divided the total amount of money as follows: 2x + 3x + 7x = 12x = 12 * 160 = $2160.
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Use the Slope Formula to calculate the slope of a line with these two points. Find the slope of the line that passes through (5, 4) and (10, 6). m = rise run 92 – 91 X2 - X1 Simplify your answer and write it as a proper fraction, improper fraction, or integer
Solve for n !
[tex] \large{ \gray{ \frak{3x+5= 4(n - 5) \frac{6}{3} }}}[/tex]
Thank You!
Answer:
n = (3/8)x+(45/8)
Step-by-step explanation:
3x+5 = 4(n-5)*(6/3)
Is this written correctly?
3x+5 = 4(n-5)*(6/3)
3x+5 = 8(n-5) [Simplify: {4*(6/3) = 8)]
3x+5 = 8n-40 [Expand the parentheses]
8n-40 = 3x+5 [Rearrange]
8n = 3x+5 + 40 [Rearrange]
8n = 3x+45 [Simplify]
n = (3x+45)/8 [Divide both sides by 8]
n = (3/8)x+(45/8) [Rearrange]
What is the average rate of change of the function -4≤x≤-3
Answer:
Step-by-step explanation:
The average rate of change of a function over an interval is equal to the total change in the function's output divided by the total change in the input over the interval. In other words, it is the slope of the secant line that connects the two points on the function defined by the interval.
If the function is represented by y = f(x), the average rate of change of the function over the interval [-4, -3] can be calculated as:
Δy / Δx = (f(-3) - f(-4)) / (-3 - (-4))
So, to calculate the average rate of change, you would need to know the values of the function f(x) at x = -3 and x = -4. If you provide the equation for the function f(x), I can help you find the average rate of change.
f (x) = (x - 6)2(x + 2)2
DONE
The roots of the equation, f (x) = ( x - 6 )²( x + 2 )² are 6 and - 2.
What is the root of function?The root of the function is calculated by setting the function equal to zero.
The given function is f (x) = ( x - 6 )²( x + 2 )²
we will separate the two equation and set them equal to zero.
( x - 6 )² = 0 ---- equation ( 1 )
or
( x + 2 )² = 0 -------- equation ( 2 )
from the first equation, x = 6
from the second equation, x = - 2
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The complete question is below:
Find the roots of f(x) = (x - 6)² (x + 2)²
Please help me by finding the degree measure of angle x!
On solving the provided question, we cans ay that in this triangle by Pythagorean theorem [tex]A^2 = B^2 + C^2[/tex] => AC = [tex]\sqrt{115}[/tex]
What is triangle?A triangle is a polygon since it has three sides and three vertices. It is one of the basic geometric shapes. The name given to a triangle containing the vertices A, B, and C is Triangle ABC. A unique plane and triangle in Euclidean geometry are discovered when the three points are not collinear. Three sides and three corners define a triangle as a polygon. The triangle's corners are defined as the locations where the three sides converge. 180 degrees is the result of multiplying three triangle angles.
here, in this triangle by Pythagorean theorem
[tex]A^2 = B^2 + C^2[/tex]
AC = [tex]\sqrt{14^2 - 9^2}[/tex]
AC = [tex]\sqrt{196 - 81}[/tex]
AC = [tex]\sqrt{115}[/tex]
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What is the length of the hypotenuse of a 30-60-90 triangle if the short leg has a length of 10?
Answer: 20
Step-by-step explanation:
30-60-90 triangles are special: Their side lengths fall in a ratio of 1:2:[tex]\sqrt{3}[/tex], in order of Shortleg : hypotenuse : longleg
Since we know the short leg is 10, the hypotenuse must be double, or 20.
The function f(t)=12,000(1.075)t models the value of an investment t years from now. What is the meaning of the value of f(5)?
Answer:
The value of the investment in 5 years.
Step-by-step explanation:
The description of the function states that it tells us the value of an investment at some point in the future (t), measured in years. In other words, f(t). When the time is 5 years, it would be written as f(5), and the t term in the function will be set to 5 for the calculation, which will yield the value of the investment at that time.
a game involves a two-sided coin, as well a six-sided die. to play the game, each player flips the coin once and rolls the die once. what is the number of individual outcomes from flipping and rolling one time? a.) 6 b.) 2 c.) 12 d.) 8
Option C : The number of individual outcomes from flipping and rolling one time is 12.
A permutation is a selection of items from a set where the order of the items does matter. In this case, a permutation would be an ordered pair of a heads or tails outcome from flipping a coin followed by a 1, 2, 3, 4, 5, or 6 outcome from rolling a die.
The number of possible combinations is found by multiplying the number of possible outcomes for each event. In this case, there are two possible outcomes from flipping a coin (heads or tails) and six possible outcomes from rolling a die (1, 2, 3, 4, 5, or 6), so the number of combinations is:
2 (outcomes from coin flip) * 6 (outcomes from die roll) = 12
The number of permutations is equal to the number of combinations because the order of the items in each combination does not matter. So, there are 12 individual outcomes from flipping and rolling one time.
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FIND THE PERIMETER AND AREA OF THE RECTANGLE
Answer:
Area = 15a^3b^6
Perimeter: 10a^2b^4+6ab^2
Step-by-step explanation:
Formula For Area: L*W
Input The Numbers: 5a^2b^4 * 3ab^2
5a^2b^4 * 3ab^2 = 15a^3b^6
Area = 15a^3b^6
Formula for perimeter: P=2(l+w)
Input the Numbers: P = 2(5a^2b^4 + 3ab^2)
2(5a^2b^4 + 3ab^2) = 10a^2b^4+6ab^2
Perimeter: 10a^2b^4+6ab^2
Hope this helped!
at a fixed operating setting, the pressure in a line downstream of a reciprocating compressos os known to maintain a mean value of 12.0 bar with a standard deviation of 1.0 bar based on its history. what is the probability that the line presure will exceed 13.0 bar during any measurement
The probability that the line pressure will surpass 13.0 bars during any measurement is P [Z > 13] = 0,1587, or 15.87%.
If the line pressure exceeds 13.0 bars, there is a chance that:
P [ Z > 13 ] = 1 - P [ Z ≤ 13]
P [Z 13] will be located in the z table when z (score) =
Z (score) equals (Z - 0) /
Z = (13 - 12)/1 (score).
the z-table, we then discover
P [ Z ≤ 13] = 0,8413
Finally . P [ Z > 13 ] = 1 - P [ Z ≤ 13]
P [ Z > 13 ] = 1 - 0,8413
P [Z > 13] = 0,1587, which is equal to 15,87%.One of the areas of probability theory is the estimation of the chance of experiments occurring. Using a probability, we can calculate everything from the likelihood of getting heads or tails when flipping a coin to the likelihood of making a research error, for example. It is essential to appreciate the most basic definitions of this branch, such as the formula for computing probabilities in equiprovable sample spaces, the likelihood of two events joining together, the probability of the complementary event, etc., in order to properly understand it.
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If all of the diagonals are drawn from a vertex of an n-gon, how many triangles are formed?A) n - 2B) n - 1C) nD) n + 1
The correct answer to the given question about all of the diagonals drawn from a vertex of an n-gon is option b) n-1
If all of the diagonals are drawn from a vertex of an n-gon, the number of triangles formed is equal to the number of non-diagonal sides of the n-gon. To see why, imagine selecting a vertex of the n-gon and drawing all of the diagonals from that vertex. Each diagonal connects that vertex to a non-adjacent vertex of the n-gon, which splits the n-gon into a series of triangles. The total number of triangles formed is equal to the number of non-diagonal sides of the n-gon, because each non-diagonal side forms one triangle with the selected vertex and one of its adjacent vertices. An n-gon has n sides, so the number of non-diagonal sides is equal to n - 3. This is because each vertex is connected to two adjacent vertices, so there are n - 2 diagonal sides emanating from the selected vertex, and the remaining n - 2 sides are non-diagonal. In addition, there are three sides at the selected vertex that are not counted as non-diagonal sides, so we subtract 3 from n - 2 to get n - 3. Therefore, the answer is (B) n - 1.
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Question is in picture - a detailed explanation would be very apricated.
Answer:
$1350.68 to nearest cent.
Step-by-step explanation:
At the beginning $500 is deposited and this accumulates interest for 3 years At the end of first year it increases to 500( 1 + r) dollars
Then at the end of the 2 years its value is
500(1+ r)(1 + r)(
and at the end of 3 years value =
500(1 + r)(1 + r)(1 + r)
= 500(1 + r)^3 dollars
and as 1 + r = x we have:
500x^3 dollars
In the same way 200 for 2 years = 200x^2
and 600 for 1 year = 600x dollars.
Total = 500x^3 + 200x^2 + 600x.
b.
So, if the interest r = 2 % (= 0.02)
and x = 1.02
Total value after 3 years
= 500(1.02)^3 + 200(1.02)^2 + 600(1.02)
= 530.604 + 208.08 + 612
= $1350.684
Is the product of (x − 3)2 a perfect square trinomial? Explain your reasoning
Yes, the product of (x - 3)^2 is a perfect square trinomial because it can be written as the square of the binomial (x - 3).
A perfect square trinomial is a trinomial of the form a^2 + 2ab + b^2, where a and b are terms that can be squared. When we expand the square of a binomial, we get a perfect square trinomial.
In this case, the binomial is (x - 3), and its square is (x - 3)^2. When we expand this expression, we get:
(x - 3)^2 = (x - 3)(x - 3) = x^2 - 6x + 9
This is a perfect square trinomial, because it can be written as the square of the binomial (x - 3). Specifically, we can write:
(x - 3)^2 = (x - 3)(x - 3) = (x - 3)^2
Therefore, the product of (x - 3)^2 is a perfect square trinomial.
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hihi i need help with this question 11
Step-by-step explanation:
So working from the bottom
The last line for x > 20 shows 13 because of the top graph, the last line is 13 and there is nothing below it.
Now for x > 16, we go up a line and see 14
That's where you would add 14 + any number below it
14 + 13 = 27. So for x > 16, you'd write 27
Going up, we have X > 12. Same thing, we go up a line and see 19. So now we just add 29 and any number below that
19 + 14 + 13 = 46. So for x > 12, you'd write 46.
You'll do that for the rest of the table. hope that helps
Jamila approximates the areas of circles
using the equation A = 3r², and records areas
of circles with different radius lengths in a table.
Is the relation a linear function? Explain.
Identify the next correct step to solve for 4x + 2(2x – 1) = 9 – 3(x – 4).
Answer:
x = 2.0909090
Step-by-step explanation:
Here is my solution.
prove by induction that if we remove the root of a k-th order binomial tree, it results in k binomial trees of the smaller orders. you can only use the definition of bk. per the definition, bk is formed by joining two bk−1 trees.
By induction, it can be concluded that if we remove the root of a k-th order binomial tree, it results in k binomial trees of the smaller orders.
1. To prove by induction that if we remove the root of a k-th order binomial tree, it results in k binomial trees of the smaller orders, we can use the following steps:
2. Base case: For k = 1, we have a single node, and if we remove the root, there is no tree left.
3. Inductive hypothesis: Suppose that the result holds for some k = n, that is, if we remove the root of an n-th order binomial tree, it results in n binomial trees of the smaller orders.
4. Inductive step: We need to prove that the result also holds for k = n + 1. To do this, we consider a (n + 1)-th order binomial tree. According to the definition, this tree is formed by joining two n-th order binomial trees. Let's call them T1 and T2. If we remove the root of this tree, the two subtrees T1 and T2 will become the n binomial trees of the smaller orders. These n binomial trees are all distinct because they correspond to the different possible combinations of nodes in the two subtrees T1 and T2.
Therefore, by induction, it can be concluded that if we remove the root of a k-th order binomial tree, it results in k binomial trees of the smaller orders.
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Factor 26r³s
O 13(2r³s + 475-37²54)
037²s(27+ 47³-38³)
O 13r²(2rs + 4r3 – 384)
O 13r²(26r³s + 527-5-39²4)
+5275-39724. What is the resulting expression?
The resulting expression of the algebraic expression is 13r²(2rs + 4r³ - 3s⁴).
option C.
What is the resulting expression of the algebraic expression?The resulting expression of the algebraic expression given as
26r³s + 52r^(5) - 39r²s⁴
can be determined by finding the highest common factor here and factorize out.
The highest common factor of the letters is r²
Factors of 26 = 1, 2, 13, 26
Factors of 39 = 1, 3, 13, 39
Factors of 52 = 1, 2, 4, 13, 26, 52
The highest common factor for the 3 numbers is 13.
Thus, in total, the highest common factor for the algebraic expression is 13r².
Finally, we have;
13r²(2rs + 4r³ - 3s⁴)
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The complete question is below:
Factor 26r³s + 52r^(5) - 39r²s⁴
A eyeglasses store is checking their inventory. The table shows the relationship between the number of days since the opening of the eyeglasses store and the total amount of sunglasses in their inventory.
Sunglasses Inventory
Number of Days Total Amount of Sunglasses
2 54
5 48
7 44
10 38
Which of the following graphs shows the relationship given in the table?
A graph giving us a idea about relationship between the number of days and total amount of sunglasses is mentioned in the image attached below.
How to construct and plot the data on a graph?In this case, using Microsoft Excel, the number of days would be plotted on the x-axis (x-coordinate) of the scatter plot and the total number of sunglasses would be plotted on the y-axis (y-coordinate).
From the scatter plot (attached image) which shows the relationship between the number of days and total amount of sunglasses, a linear equation for the line of best fit is given by:
y = -2x + 62
Hence, we can reasonably infer and logically deduce that the scatter plot indicates an inverse relationship between the number of days and total amount of sunglasses.
To know more about scatter plot check:
brainly.com/question/28605735
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Answer:C
Step-by-step explanation:
