Which of the following functions is graphed below?
A. y = [X]+7
B. y = [X] +5
C. y = [x] -7
D. y = [x]-5

Which Of The Following Functions Is Graphed Below?A. Y = [X]+7B. Y = [X] +5C. Y = [x] -7D. Y = [x]-5

Answers

Answer 1

Answer: A

Step-by-step explanation:


Related Questions

Solve for X. I need help

Answers

Answer:

im just tryna get points  

Step-by-step explanation:

Help please itll mean alot will give rating and brain!!

Answers

Answer:

15: 5*3

30: 3*10 15*2 5*6

18: 6*3 9*2

17: none??

-30^2 : -30*(-30)=-900

12^4 : 12*12*12*12= 20736

11^3 : 11*11*11=1331

Step-by-step explanation:

Factor pairs:

you have to find every pair of numbers that when multiplied give for example number 15( so thats 15*3)

Exponents:

ex: 12^4: base is 12 and power is 4, we multiply base 12 4 times, so thats going to be 12*12*12*12=20736

Answer:

27.  1,3,5,15

28.  1,2,3,5,6,10,15,30

29.  1,2,3,6,9,18

30.  1,17

--------------------------------------

31.  30x30=900

32.  12x12x12x12= 20,736

33. 11x11x11= 1331

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An investor has purchased 1,000 shares of stock at a price of $10 per share. The stock pays no dividends, and historically has a growth rate of 12.5% per year compounded continuously. Which function models this scenario?

A(t) = 1,000e12.5t
A(t) = 1,000e 0.125t
A(t) = 10,000e12.5t
A(t) = 10,000e 0.125t

Answers

Answer:

D

Step-by-step explanation:

Here, we want to select which of the options explains the scenario in the question.

Firstly, 1,000 shares were purchased at $10 per share.

Mathematically the total amount of shares bought will be 10 * 1000 = $10,000

Also, we have the growth rate as 12.5% = 12.5/100 = 0.125

Thus, representing the scenario with a function, we have;

A(t) = 10,000 e0.125t

Answer:

D

Step-by-step explanation:

Edg2020

Saving for Retirement
You decide to make monthly payments into a retirement fund earning 4.75% compounded monthly. Note: Payments are made at the end of each period.
Use this information to answer the question below.
You decide to deposit $160 each month into the retirement fund and retire when you can afford to buy your dream boat, which costs $388,000. How many months will you need to make payments before you can retire?
months. Round to the nearest month.

Answers

You will need to make payments for approximately 432 months (or 36 years) before you can retire and afford to buy your dream boat.

To determine the number of months required to reach the retirement goal, we can use the formula for the future value of an ordinary annuity:

FV = P * ((1 + r)^n - 1) / r

Where:

FV is the future value (in this case, the retirement goal)

P is the monthly payment

r is the monthly interest rate

n is the number of periods (months)

In this case, the future value (FV) is $388,000, the monthly payment (P) is $160, and the monthly interest rate (r) is 4.75% (or 0.0475).

Plugging these values into the formula, we have:

$388,000 = $160 * ((1 + 0.0475)^n - 1) / 0.0475

To solve for n, we need to isolate it in the equation. Let's rearrange the equation:

((1 + 0.0475)^n - 1) / 0.0475 = $388,000 / $160

Simplifying further:

((1.0475)^n - 1) / 0.0475 = 2425

Now, we can solve for n by taking the logarithm of both sides. Let's use the natural logarithm (ln) for this calculation:

ln((1.0475)^n - 1) / 0.0475 = ln(2425)

n * ln(1.0475) = 0.0475 * ln(2425)

n = (0.0475 * ln(2425)) / ln(1.0475)

Using a calculator, we can find the value of n:

n ≈ 431.76

Rounding to the nearest month, we get:

n ≈ 432 months

Therefore, you will need to make payments for approximately 432 months (or 36 years) before you can retire and afford to buy your dream boat.

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i need to evaluate
[tex]12 \times (3 + {2}^{2} ) \div 2 - 10[/tex]


Answers

Answer:

32

Step-by-step explanation:

12 * (3 + 2²) / 2 - 10

12(3 + 4) / 2 - 10

12(7) / 2 - 10

84 / 2 - 10

42 - 10

32

Best of Luck!

Answer:

32

Step-by-step explanation:

[tex]12\times (3+2^2)\div 2-10\\\\Follow\:the\:PEMDAS\:order\:of\:operations\\\\\mathrm{Calculate\:within\:parentheses}\:\left(3+2^2\right)\:\\:\quad 7\\\\=12\times \:7\div \:2-10\\\\\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:12\times \:7\div \:2\:\\:\quad 42\\\\=42-10\\\\\mathrm{Add\:and\:subtract\:\left(left\:to\:right\right)}\:42-10\:\\:\quad 32[/tex]

Find The Measure Of Angle A In The Triangle

Answers

Answer:

∠A = 48°

Step-by-step explanation:

All angles in a triangle add up to 180°

At a bottling plant, 10,000 liters of carbonated water
are needed to produce 3,000 bottles of soda. How
many liters of carbonated water are needed to produce
750 bottles of soda?

Answers

Answer:

2500

Step-by-step explanation:

10,000/3,000=10/3

10x750=7500

7500/3=2500

For the given condition 2500 liters of carbonated water are needed to produce 750 bottles of soda.

What is an arithmetic operation?

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷.

It is given that, at a bottling plant, 10,000 liters of carbonated water are needed to produce 3,000 bottles of soda.

300 bottles of soda =  10,000 liters of carbonated water

By using the unitary method, we can determine the value of a single unit and, using that value, determine the value of the necessary number of units.

1 bottle of soda =  10,000 liters / 300

The amount of carbonated water needed to produce 750 bottles of soda is found as,

750 bottles of soda =  (10,000 liters / 300)×750

750 bottles of soda = 25,000 liters

Thus, for the given condition 2500 liters of carbonated water are needed to produce 750 bottles of soda.

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x^2-2x−4=0 please leave ans in surd form and simplify​

Answers

Step-by-step explanation:

using the quadratic formula......

Hi there!

How are you?

Answer:

[tex]\boxed{x = + \sqrt{5} |Or| x = 1 - \sqrt{5} }[/tex]

Step-by-step explanation:

First you have to use quadratic formula with [tex]a=1, b=-2, c=-4.[/tex]

[tex]x = \frac{-b \± \sqrt{b^2 -4ac} }{2a}[/tex]

[tex]x = \frac{-(-2) \± \sqrt{(-2)^2 - 4(1)(-4)} }{2(1)}[/tex]

[tex]x = \frac{\sqrt{^2\± \sqrt{20} } }{2}[/tex]

[tex]x = + \sqrt{5}[/tex] or [tex]x = 1 - \sqrt{5}[/tex]

Hvae a good day/night!

Simultaneous Equation

(x+5)(x+2)=65 , xy=24

Plssss help me ✌

Answers

Answer:

(-11.70, -2.05), (4.70, 5.10)

Step-by-step explanation:

Given equations

(x+5)(x+2)=65xy=24

Solving the first equation for x:

(x+5)(x+2)=65x^2 + 7x + 10 = 65x^2 + 7x - 55 = 0x = (-7 ± √(49+4*55))/2x = -11.70, x = 4.70

Then solving for y:

y= 24/(-11.7) = -2.05y = 24/4.7 = 5.10

Solution set:

(-11.70, -2.05), (4.70, 5.10)

The function f given by f(x)=3x^5−4x^3−3x has a relative maximum at x = ___
a. -1
b. -√5/5
c. 0
d. √5/5
e. 1

Answers

The correct option for the above equation  is b. -√5/5.

The given function is f(x)=3x^5−4x^3−3x.Therefore, we have to find out where the relative maximum of the function

occurs. So, let's begin by finding the derivative of the given function. f(x)=3x^5−4x^3−3xDifferentiating both sides w.r.t.

x, we get: f'(x)= 15x^4 - 12x^2 - 3Now, to find the relative maxima and minima, we must solve for f'(x)=0 and f''(x) !=

0.Therefore, we have: f'(x)= 15x^4 - 12x^2 - 3= 3(5x^4 - 4x^2 - 1)We have to solve for the above equation: f'(x) = 0Or

3(5x^4 - 4x^2 - 1) = 0Or 5x^4 - 4x^2 - 1 = 0. We can solve the above equation by substituting t=x^2. Hence we get:5t^2 -

4t - 1 = 0Now, using the quadratic formula, we get: t = (4 ± √36)/10So, t = (2 ± √5)/5Now, we know that f''(x) = 60x^3 -

24x.We can substitute the value of x in f''(x) to check whether the given value of x is a relative maximum or not. When

we substitute x = -√5/5, we get f''(-√5/5) = -24(√5)/5 < 0Hence, x = -√5/5 is a relative maximum. Therefore, the correct

option is b. -√5/5.

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12 points !!!
Will mark brainliest
Help please

Answers

Answer:

the 4th one

Step-by-step explanation:

Please help!!
Evaluate the inequality for x=12.8 to determine if the given value makes the inequality true

Answers

Answer:

-18 > 17

Step-by-step explanation:

-2(12.8) + 6 > 17 (don't have the equal greater than sign) Simplify

-24 + 6 > 17

-18 > 17

What is the area of a rectangle with the vertices (4,2),(-2,2),(-2,-2),(4,-2)

Answers

Answer:

area: 20 i think

perimeter: 18

pic below

15. You are buying a new car. You take out a 3-year loan for $10,000. The annual interest rate of the loan is 6%. You can calculate the monthly payment M (in dollars) for a loan using the formula M L where L is the loan amount (in dollars), i is the monthly interest rate (in decimal form), and r is the term (in months). Calculate the monthly payment.

Answers

The monthly payment of the loan is approximately $299.71. The monthly payment (M) of the loan can be calculated using the formula M L where L is the loan amount (in dollars), i is the monthly interest rate (in decimal form), and r is the term (in months).

Therefore, to calculate the monthly payment, we first need to find the monthly interest rate (i) and the term (r). The annual interest rate is 6%, so the monthly interest rate is 6/12 = 0.5%.

The loan term is 3 years, which is equivalent to 3 x 12 = 36 months.

Now, we can substitute the values into the formula:

M = (L*i) / (1 - (1+i)^(-r))where L = $10,000, i = 0.5%, and r = 36M = (10000*0.005) / (1 - (1+0.005)^(-36))

M ≈ $299.71

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You borrow $432 from your friend. You set up a payment plan in which you initially pay your friend $60 and then pay back the rest in equal weekly payments for the next 12 weeks. If you assume no interest, how much are your weekly payments to your friend?

Answers

Answer:

$31 dollars every week.

C6 Let S be any set of vectors in R". Let S be the set of all vectors that are orthogonal to every vector in S. That is, S¹ = {w€ R" | V · W = 0 for all v € S} Show that S+ is a subspace of R".

Answers

To show that S+ is a subspace of[tex]R^n,[/tex] where S+ is the set of vectors orthogonal to every vector in S, we need to verify that S+ satisfies the three properties of a subspace: it contains the zero vector, it is closed under addition, and it is closed under scalar multiplication.

First, we know that the zero vector, denoted as 0, is orthogonal to every vector in S since the dot product of any vector in S with the zero vector is always zero. Therefore, the zero vector is an element of S+.

Next, we need to show that S+ is closed under addition. Let w₁ and w₂ be vectors in S+. For any vector v in S, we have (v · w₁) = 0 and (v · w₂) = 0. Now, consider the vector w = w₁ + w₂. We need to show that (v · w) = 0 for all v in S. Using the linearity property of the dot product, we have (v · w) = (v · w₁) + (v · w₂) = 0 + 0 = 0. Therefore, w is orthogonal to every vector in S, and thus w is an element of S+.

Lastly, we need to show that S+ is closed under scalar multiplication. Let c be a scalar and w be a vector in S+. For any vector v in S, we have (v · w) = 0. Now, consider the vector cw. Using the linearity property of the dot product, we have (v · cw) = c(v · w) = c(0) = 0. Therefore, cw is orthogonal to every vector in S, and thus cw is an element of S+.

Since S+ contains the zero vector, is closed under addition, and is closed under scalar multiplication, we can conclude that S+ is a subspace of [tex]R^n[/tex]

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Problem 8 A water bug with 8 legs is balanced on lake surface with a σ=0.073 N/m. Given each leg is 5 mm in length, what is the maximum mass (g) of the bug to avoid sinking.

Answers

The maximum mass of the water bug to avoid sinking is approximately 0.079 grams.

To determine the maximum mass of the water bug that avoids sinking, we need to consider the buoyant force acting on it. The buoyant force is equal to the weight of the water displaced by the bug.

Calculate the volume of water displaced:

The bug's weight is balanced by the buoyant force, so the volume of water displaced is equal to the volume of the bug.

Each leg has a length of 5 mm, which means the total height of the bug is 5 mm. Assuming the cross-sectional area of the bug is constant along its height, we can use the formula for the volume of a cylinder to calculate the volume:

Volume = π * radius^2 * height

Since each leg is cylindrical, the radius would be half the leg's diameter, which is 5 mm (or 0.005 m).

Therefore, the volume of water displaced by the bug is:

Volume = π * (0.005 m)^2 * 0.005 m

Calculate the weight of the water displaced:

The weight of the water displaced is equal to the buoyant force acting on the bug.

Weight of water displaced = density of water * volume of water displaced * acceleration due to gravity

The density of water is approximately 1000 kg/m³, and the acceleration due to gravity is approximately 9.8 m/s².

So, the weight of the water displaced is:

Weight of water displaced = 1000 kg/m³ * Volume * 9.8 m/s²

Calculate the maximum mass of the bug:

The maximum mass of the bug is the mass at which its weight equals the weight of the water displaced:

Maximum mass = Weight of water displaced / acceleration due to gravity

Maximum mass = (1000 kg/m³ * Volume * 9.8 m/s²) / 9.8 m/s²

Now, let's plug in the values and calculate the maximum mass of the bug:

python

import math

radius = 0.005  # in meters (5 mm)

height = 0.005  # in meters (5 mm)

density_water = 1000  # in kg/m³

acceleration_due_to_gravity = 9.8  # in m/s²

volume = math.pi * radius**2 * height

weight_of_water_displaced = density_water * volume * acceleration_due_to_gravity

maximum_mass = weight_of_water_displaced / acceleration_due_to_gravity

maximum_mass_grams = maximum_mass * 1000  # converting to grams

print("Maximum mass of the bug to avoid sinking:", maximum_mass_grams, "grams")

Using the above calculations, the maximum mass of the water bug to avoid sinking is approximately 0.079 grams.

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Jaden bags groceries at Sprouts. On average, he fills 21 bags for every 3
customers. What is Jaden's rate of change and what does it represent?

Answers

For this mathematical question it would be 21/3=x

Use partial fractions to find the indefinite integral. (Remember to use the absolute values where appropriate. Use C for the constant of integration.) integral 1/x^2 - 16 dx -1/4arctanh(x/4) + C Use partial fractions to find the indefinite integral. (Remember to use absolute values where appropriate. Use C for the constant of integration.) integral x^2 + 132x + 132/x^3 - 4x dx __________ Use partial fractions to find the indefinite integral. (Remember to use absolute values where appropriate. Use C for the constant of integration.) integral x^2 - x + 3/x^2 + x - 2 dx __________

Answers

The solution to the given integral is:

-1/3 ln|x - 1| + 4/3 ln|x + 2| + (1/3) x^2 + 4/9 (1/(x - 1)) + C

Partial fraction decomposition can be used to simplify an integrand and make integration easier.

The following steps should be followed to solve the given integrals:

1. Integral 1/x^2 - 16 dx:

Let f(x) = 1/x^2 - 16. Then, we can represent f(x) as:

f(x) = A/(x - 4) - B/(x + 4)

Now, A(x + 4) - B(x - 4) = 1

By substituting x = 4, we get A = - 1/8

Similarly, by substituting x = - 4, we get B = 1/8

Thus, the partial fraction decomposition of f(x) is:

f(x) = - 1/8 (1/(x - 4)) + 1/8 (1/(x + 4))

Hence, the integral of f(x) is given by: ∫f(x) dx = - 1/8 ln|x - 4| + 1/8 ln|x + 4| + C

Therefore, the solution to the given integral is: -1/4arctanh(x/4) + C2.

Integral x^2 + 132x + 132/x^3 - 4x dx: Let f(x) = x^2 + 132x + 132/x^3 - 4x. Then, we can represent f(x) as:

f(x) = Ax + B/x + C/x^2 + D/(x + 2) + E/(x - 2)

Now, A(x^2 - 4) + B(x^2 + 2x - 8) + C(x + 4) + D(x - 2) + E(x + 2) = x^2 + 132x + 132 By equating the coefficients, we get A = 34, B = 4, C = 94, D = - 13, and E = 13 Thus, the partial fraction decomposition of f(x) is:

f(x) = 34x/3 - 4/3 (1/x) + 47/2 (1/x^2) - 13/2 (1/(x + 2)) + 13/2 (1/(x - 2)) Therefore, the integral of f(x) is given by:  ∫f(x) dx = 17x^2 - 4 ln|x| - 47/2 (1/x) - 13 ln|x + 2| + 13 ln|x - 2| + C

Thus, the solution to the given integral is: 17x^2 - 4 ln|x| - 47/2 (1/x) - 13 ln|x + 2| + 13 ln|x - 2| + C3.

Integral x^2 - x + 3/x^2 + x - 2 dx

Let f(x) = x^2 - x + 3/x^2 + x - 2.

Then, we can represent f(x) as f(x) = A/(x - 1) + B/(x + 2) + Cx + D/(x - 1)^2 Now, A(x + 2)(x - 1) + B(x - 1)^2 + Cx(x - 1)(x + 2) + D(x + 2) = x^2 - x + 3 By equating the coefficients, we get A = - 1/3, B = 4/3, C = 2/3, and D = 4/9 Thus, the partial fraction decomposition of f(x) is

f(x) = - 1/3 (1/(x - 1)) + 4/3 (1/(x + 2)) + 2/3 x + 4/9 (1/(x - 1)^2)

Therefore, the integral of f(x) is given by

∫f(x) dx = - 1/3 ln|x - 1| + 4/3 ln|x + 2| + (1/3) x^2 + 4/9 (1/(x - 1)) + C

Thus, the solution to the given integral is: -1/3 ln|x - 1| + 4/3 ln|x + 2| + (1/3) x^2 + 4/9 (1/(x - 1)) + C

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Solve for c.
5c + 2c = 14

Answers

Answer:

c=2

Step-by-step explanation:

7c=14

c=14/7

c=2

F(x)=-9x+8 then f(-2)=?

Answers

Answer:

26

Step-by-step explanation:

the function is f(x), and we need to find f(-2). the only difference between the two terms i gave is the -2 replacing the x. this means that you must replace every x in the first equation with -2. this makes the new function f(-2)=-9(-2)+8. after multiplying the -9 and -2 and adding that product to 8, you come up with your answer: 26.

The value of the function f(x) = - 9x + 8 at x = -2, and will be 26.

What is a function?

A statement, principle, or policy that creates the link between two variables is known as a function. Functions are found all across mathematics and are required for the creation of complex relationships.

The function is given below.

f(x) = - 9x + 8

The value of the function at x = -2, and will be

f(-2) = - 9(-2) + 8

f(-2) = 18 + 8

f(-2) = 26

The value of the function f(x) = - 9x + 8 at x = -2, and will be 26.

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convert decimal to fractions
1.8 and 0.2​

Answers

Answer:

1.8 = 18/10 = 9/5

0.2 = 2/10 = 1/5

If my answer helped, kindly mark me as the brainliest!!

Thank You!!

for geometry need this asap

Answers

Answer:

answer is c mark brainliest pls

Step-by-step explanation:

the correct answer is a

HELP PLEASE AND THANKS

Answers

Answer:

12 ft

Step-by-step explanation:

15x2=30 6x2=12 simple

find the distance between X and Y
X(-4,7) Y(8,-12)

Answers

Answer:

22.472

Step-by-step explanation:

Answer:

i think 10.90

Step-by-step explanation:

Help Asap! Need A Expert Answer

Answers

Answer:  (3, 4)

To get this answer, multiply each coordinate by the scale factor

(1/3)*9 = 9/3 = 3

(1/3)*12 = 12/3 = 4

The rule is [tex](x,y) \to (kx, ky)[/tex] where k is the scale factor. This rule only works if the center of dilation is the origin.

9ft = how many inches

Answers

Answer:

108 in

Step-by-step explanation:

Step 1: Find conversion

1 ft = 12 in

Step 2: Convery

9 ft · 12 in/ft = 108 in

What type of angle is an 11° angle?

Answers

Answer:

[tex]\large\boxed{\textsf{Acute Angle.}}[/tex]

Step-by-step explanation:

[tex]\textsf{We are asked what type of angle is an 11}^{\circ} \textsf{angle.}[/tex]

[tex]\textsf{There are a few types of angles. Let's review them.}[/tex]

[tex]\large\underline{\textsf{Types of Angles:}}[/tex]

[tex]\textsf{Acute Angles are angles less than 90}^{\circ}.[/tex]

[tex]\textsf{Right Angles are angles equal to 90}^{\circ}.[/tex]

[tex]\textsf{Obtuse Angles are angles less than 180}^{\circ}, \ \textsf{but greater than 90}^{\circ}.[/tex]

[tex]\textsf{Straight Angles are angles equal to 180}^{\circ}.[/tex]

[tex]\textsf{Reflex Angles are angles greater than 180}^{\circ}, \ \textsf{but less than 360}^{\circ}.[/tex]

[tex]\textsf{Because our angle is less than 90}^{\circ}, \ \textsf{this angle is Acute.}[/tex]

Help!
Find the sum
-1/2 + 3/10

Answers

Answer:

-1/5

Step-by-step explanation:

make them have the same denominator by multiplying -1/2 by 5 on the bottom and top which then gives you -5/10 + 3/10 that then gives your -2/10 which reduces to -1/5

On Monday, Jill used 1\2 quart of paint in 3\4 hour. On Tuesday, Jill was distracted by texting and used 1\2 quart of paint in 5\4 hour. What is the difference in her usage rates in quarts per hour?

answers to choose
1\4


2\3


4\15


16\15

Answers

Answer:

from my point of view your answer will be 1/3

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