Question

6. which equation would be used to generate the data in the following table ?


x / y


1 / 8

2 / 16

3 / 24

4 / 32

( 1point )



A. x = 2y

b. y = x + 7

c. y = 2x

d. y = 8x

Answer 1

@iGreen

Answer 2

@iGreen

Answer 3

x = 2y

Take a point, let's use (1, 8)

1 = 2(8)

1 = 16

Incorrect.

y = x + 7

8 = 1 + 7

8 = 8

Correct.

Let's try another point:

(2, 16)

y = x + 7

16 = 2 + 7

16 = 9

Incorrect.

y = 2x

(1, 8)

1 = 2(8)

1 = 16

Incorrect.

y = 8x

(1, 8)

8 = 8(1)

8 = 8

Correct.

So your answer is D.