Answers
Answer:
A
Step-by-step explanation:
it fails the vertical line test
Answer: A
Step-by-step explanation: The easiest way to determine
if a relation is a function is to use the vertical line test.
The vertical line test tells us that if we can draw a vertical line
that intersects more than one point on the graph of a relation,
then the relation is not a function.
In this case, the only graph that is not a function is A.
If we draw a vertical line on the graph, it's possible that
the lie will hit two points on the graph telling us that it's not a function.
Related Questions
I really need help with this-
Answers
Answer:
34
Step-by-step explanation:
|2 - 4a| - 2(b - 7)
|2 - 4(3)| - 2(-5 - 7)
|2 - 12| + 10 + 14
|-10| + 10 + 14
10 + 10 + 14
20 + 14
34
Best of Luck!
Answer:
34Step-by-step explanation:
| 2 - 4a | - 2(b - 7)
let a = 3, b = -5
substitute a = 3, b = -5 into the equation:
| 2 - 4a | - 2(b - 7)
= | 2 - 4(3) | - 2(-5 - 7)
= | 2 - 12 | - 2(-12)
= | -10 | + 24
= 10 + 24
= 34
7x+39>=53. And. 16x+ 15>31 X>=2 x>1. X<=2. No solution
Answers
Answer:
7x+39>=53 and 16x+ 15>31 x>=2 (no solutions exist)
Step-by-step explanation:
What is this expression in simplified form?
Answers
Answer:
It should be -18 times the square root of of 10
Step-by-step explanation:
mABC = (9x – 4)°, find the value of x.
Answers
Answer:
34
Step-by-step explanation:
Find the slope of the line that passes through (10, 8) and (8,7).
Simplify your answer and write it as a proper fraction, improper fraction, or
integer.
Answers
Answer:
Step-by-step explanation:
Use the slope formula to find the slope m.
m = 1 /2
m = rise/run = y_2 - y_1 / x_2 - x_1
m = slope
(x_1, y_1) = coordinates of first point in the line
(x_2, y_2) = coordinates of second point in the line
What is the slope in the equation y=-3/2x + 8 ?
Answers
Answer:
[tex]Slope = - \frac{3}{2} \\ [/tex]Step-by-step explanation:
Equation of a line is y = mx + c
where
m is the slope
c is the y intercept
From the question the equation is
[tex]y = - \frac{3}{2} x + 8[/tex]
Comparing with the general equation above
[tex]Slope = - \frac{3}{2} \\ [/tex]
Hope this helps you
Hello there!
The slope is -3/2
Remember y=mx+b (Slope-Intercept Form)
m is the slope, and b is the y-intercept
m is -3/2, and b is 8
Hope this helps
~Just a gloomy gal who misses her best friend
#CarryOnLearning
[tex]SilentNature[/tex]
PLS HELP ASAP!!!
this is what i think but not sure
Answers
Answer:
It looks correct
Step-by-step explanation:
Answer:
yes it is
Step-by-step explanation:
Find the value of a and b
Answers
Answer:
a=10
b=37
Step-by-step explanation:
a+5 is equal to the opposite line, 15. 10+5=15 therefore, a must equate to 10
3b is the same angle as 111 therefore 3*b has to equate to 111. 111 divided by 3 equals 37. B has to then equate to 37 to make the proper angle.
Hope my explanation wasn't too confusing, and hope this helps! Good luck!!!
62 degrees
116 degrees
25 degrees
54 degrees
Answers
Step-by-step explanation:
i belive it would be 54 degrees. hope this helped
x = 25°
Step-by-step explanation:Hi !
We know : the sum of the measures of any triangle is 180 degrees.
A + B + C = 180°
(3x - 13) + (2x + 4) + (180 - 116) = 180
5x - 13 + 4 + 64 = 180
5x = 180 - 64 - 4 + 13
5x = 125
x = 125 : 5
x = 25°
Good luck !
an = 3n2 + 4n +5
find the first 5 terms of the following sequence
Answers
Answer:
[tex]a_1=12\,,\ \ a_2=25\,\ \ a_3=44\,,\ \ a_4= 69\,,\ \ a_5= 100[/tex]
Step-by-step explanation:
[tex]a_1 = 3\cdot1^2+4\cdot1+5= 3+4+5=12\\\\a_2= 3\cdot2^2+4\cdot2+5= 3\cdot4+8+5=25\\\\a_3= 3\cdot3^2+4\cdot3+5= 3\cdot9+12+5=44\\\\a_4= 3\cdot4^2+4\cdot4+5= 3\cdot16+16+5=69\\\\a_5= 3\cdot5^2+4\cdot5+5= 3\cdot25+20+5=100[/tex]
Which equation best represents the line graphed above
Answers
Answer:
B. y=x+4
Step-by-step explanation:
A line passes through the points (–1, 10) and (3, 2). Which shows the graph of this line?
On a coordinate plane, a line goes through points (0, 8) and (4, 0).
On a coordinate plane, a line goes through points (0, 4) and (8, 0).
On a coordinate plane, a line goes through points (2, negative 4) and (4, 8).
On a coordinate plane, a line goes through points (negative 4, 2) and (8, 4).
Answers
AnB is correctswer:
Step-by-step explanation:
Answer:
B.) On a coordinate plane, a line goes through points (0, 4) and (8, 0).
Step-by-step explanation:
Have a great rest of your day
#TheWizzer
A triangle on a coordinate plane is translated according to the rule Ias(x, y). Which is another way to write this rule?
(x,y) - (X-3.y + 5)
(x, y) - (x-3.y-5)
(x,y) - (x + 3y-5)
(x,y) - (x + 3. y + 5)
Answers
Robin Hood traveled with dozens of yeomen who chose him as their leader and chief. Based on this and other details in the excerpt, what kind of leader do you think Robin Hood might become? Write a character profile of Robin, identifying both strengths and faults of his character. What is it about Robin that gets him into trouble? What makes him beloved? Use direct evidence from the text to support your observations.
Whoever gives the best answer gets brainliest!!!
Answers
Answer:
I guess, you put it in a wrong subject
Step-by-step explanation:
W(-3)=-3+7
Find W(-3)=
Answers
Answer:
230
Step-by-step explanation:
230 answer
Answer: W= -4/3=-1.33333
Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
w*(-3)-(-3+7)=0
Pull out like factors : -3w - 4 = -1 • (3w + 4)
Solve : -3w-4 = 0
Add 4 to both sides of the equation :
-3w = 4
Multiply both sides of the equation by (-1) : 3w = -4
w = -4/3 = -1.333
The total number of students enrolled at the carol high School is 1,400 students. If the ratio of boys to girls is also 3 to 4 for the school, what is the TOTAL number of students that are boys and TOTAL number of students that are girls at carol high School?
Question 23 options:
600 boys and 800 girls
467 boys and 350 girls
350 boys and 467 girls
800 boys and 600 girls
Answers
helppppppp pleaseeee
Answers
Answer:
2
Step-by-step explanation:
The Y intercept is where x is = to zero.
If x is zero that is one section of the chart back.
so 1 would be subtracted from Y.
Answer:
y= 1/3x + 2
Step-by-step explanation:
I used desmos
Three football teams scored a total of 256 points for the season. The Robins scored 35 more points than the Jays. Complete the table and write an equation that represents the scenario. A 2-column table with 3 rows. Column 1 has entries Hawks, Jays, Robins. Column 2 has entries j minus 63, j, blank. Which expression represents the Robins’ points?
Robins =
Which equation represents the scenario?
Answers
Answer:
Robins= j+35
(J-63)+j+(j+35)=256
Step-by-step explanation:
Answer:
1.d 2.c
Step-by-step explanation:
:)
What value for x will make the equation true?
-3 (7x - 5) = 87 + 3x
Answers
Answer:
x=-3
Step-by-step explanation:
follow the PEMDAS method then see if the 2 equation equal each other after plugging in the x.
Answer:
x = - 3
Step-by-step explanation:
Given
- 3(7x - 5) = 87 + 3x ← distribute parenthesis on left side
- 21x + 15 = 87 + 3x ( subtract 3x from both sides )
- 24x = 72 ( divide both sides by - 24 )
x = - 3
Find the value of this expression if x = -2 and
y = 2.
xy²
7
Enter the correct answer.
Answers
Answer:
16
Step-by-step explanation:
-2 × 2 = -4 but any number squared is positive
so -4^2 is still (+)16
Given the table of values below, which equation best represents the information?
x y
150 300
250 500
360 720
480 960
f( x) = 2 x - 100
f( x) = x + 150
f( x) = 2 x
f( x) = [tex]\frac{x}{2}[/tex]
Answers
f(x) = 2x is the Answer!
Answer:
f(x) = 2x is the Answer!
Step-by-step explanation:
help me out with these 2 questions!
Answers
Examine the division problem.
StartFraction 15 over 4 EndFraction divided by (negative StartFraction 5 over 8 EndFraction
To solve the problem, you first must find the reciprocal of the second fraction. Which reciprocal fraction should you use?
Negative StartFraction 5 over 1 EndFraction
Negative one-fifth
Negative StartFraction 5 over 8 EndFraction
Negative StartFraction 8 over 5 EndFraction
Answers
Answer:
The answer is -8/5
Step-by-step explanation:
i took the the quiz.
Answer:
-8/5
Step-by-step explanation:
did the assinmant
Sanjaya is making punch. He uses 1/3 c of pineapple juice for every 3/4 c of orange juice. How many cups of pineapple juice does he need if he uses 3 c of orange juice?
Please show how you got I need this ASAP
Answers
Answer: 11/3 :)
Step-by-step explanation:
Choose ALL the numbers that round down when rounding to the nearest hundred.
8,560
3,140
76,654
607,882
1,298
47,035
Answers
Answer:
3140, 47035
Step-by-step explanation:
helppp please I just have 2 minutes to answer it
this is about baking
which of the following is good example of ingredients that emulsify?
Juice and ice
Milk and eggs
Oil and vinegar
Sugar and water
Answers
Answer:
oil and vinegar ( it's actually water )
Step-by-step explanation:
tha answer is milk and eggs
(12,0) and (2,−4) what's the slope of the line
Answers
Answer:
y=2/5x - 24/5
Step-by-step explanation:
The larger of two numbers is 2 less than three times the smaller number. If the sum of the two numbers is 26, find the two numbers
Answers
Answer:
Step-by-step explanation:
19 and 7
The point A(7, -3) is reflected over the point (6, -5) and it's image is point
B. What are the coordinates of point B?
Answers
Answer:
(5, -7)Step-by-step explanation:
Let the point (6, -5) be M, and point B has coordinates of (x, y)
As the point A(7, -3) reflects over the point M, it becomes the midpoint of segment AB
Using midpoint formula, finding the coordinates of the point B
6 = (7 + x)/2 ⇒ 7 + x = 12 ⇒ x = 12 -7= 5-5 = (-3 + y)/2 ⇒ -3 + y = -10 ⇒ y = -10 + 3 = -7So the point B is (5, -7)
Two angles of a triangle measure 12º and 40°.
What is the measure of the third angle of the triangle?
A. 38
B. 48
C. 128
D. 308°
Answers
The sum of the interior angles in each triangle is 180 degrees.
so :
12 + 40 + x = 180
52 + x = 180
x = 180 - 52
x = 128
so the third angle of the triangle is 128 degrees which means C is correct.
