Will mark brainlist ! A dilation with a scale factor of 4 is applied to the image below. What is the length of the new image?

8cm

Step-by-step explanation:

2×4

=8

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).