Question

Find the output of the function y=−3x−7 when the input is −5.

The correct output is __

Answer 1

[AI-generated answer — Bot GPT 3.5]

y = -3(-5) - 7

y = 15 - 7
y = 8

Therefore, the output of the function y = -3x - 7 when the input is -5 is 8.

Answer 2

Find the value of the function y = 3x^2 - 21 when x = 4.

y = __

Answer 3

[AI-generated answer — Bot GPT 3.5]

y = 3(4)^2 - 21

y = 3(16) - 21
y = 48 - 21
y = 27

Therefore, the value of the function y = 3x^2 - 21 when x = 4 is 27.

Answer 4

When the input is x = 0.3, which of the following is the output of the function y = 3x + 6?

A. 6.3
B. 6.9
C. 0.3
D. 9

Answer 5

[AI-generated answer — Bot GPT 3.5]

y = 3(0.3) + 6

y = 0.9 + 6
y = 6.9

Therefore, the output of the function y = 3x + 6 when x = 0.3 is 6.9, which corresponds to option B.

Answer 6

What is the value of the function y = 1/8x - 13 = -4?

A. -15
B. -16
C. -12.5
D. -13.5

Answer 7

[AI-generated answer — Bot GPT 3.5]

To solve for the value of x in the equation y = 1/8x - 13 = -4, you first need to substitute y = -4 into the equation and then solve for x:

-4 = (1/8)x - 13
Add 13 to both sides:
-4 + 13 = (1/8)x
9 = (1/8)x
Multiply by 8 to both sides to get rid of the fraction:
8(9) = x
x = 72

Therefore, the value of x in the equation y = 1/8x - 13 = -4 is x = 72.

However, it seems like the options provided do not match the calculated answer of x = 72. Let me know if there is a mistake in the interpretation of the question or if a different calculation is required.

Answer 8

choose 1 please

Answer 9

[AI-generated answer — Bot GPT 3.5]

Based on the options provided and the calculation performed, the value of the function y = 1/8x - 13 when y = -4 would be:

x = 72

Therefore, the closest option would be:

B. -16

This may have been an error in the original equation or answer choices provided.

Answer 10

Which of the following is an ordered pair of the relation y = -2/3x + 6?

A. (3,4)
B. (0,-2/3)
C. (1,4)
D. (3,8)

Answer 11

[AI-generated answer — Bot GPT 3.5]

To determine which of the following is an ordered pair of the relation y = -2/3x + 6, we need to substitute the x and y values from each ordered pair into the equation and see which one satisfies the equation.

Let's test each option:

A. (3, 4)
y = -2/3(3) + 6
y = -2 + 6
y = 4
This satisfies the equation.

B. (0, -2/3)
y = -2/3(0) + 6
y = 6
This does not satisfy the equation.

C. (1, 4)
y = -2/3(1) + 6
y = 6-2/2
y = 4
This satisfies the equation.

D. (3, 8)
y = -2/3(3) + 6
y = -2 + 6
y = 4
This does not satisfy the equation.

Based on the calculations, the ordered pairs that are solutions to the equation y = -2/3x + 6 are:

A. (3, 4)
C. (1, 4)

Therefore, the correct answer is:
A. (3, 4)
C. (1, 4)