Find the scale factor of the dilation.

The scale factor is

2

Step-by-step explanation:

its the wrong anwser

0.5

Step-by-step explanation:

Scale factor is the final size (of image D'E'F'G') compared to that of the original (DEFG).

So the dilation factor is 3/6 = 0.5  (less than one means diminution in size.

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).