The coordinates of the vertices of △ABC and its image after a transformation are shown below.

△ABC: A (2, 1), B (4, 2), C (3, 5)

△A,B,C,: A, (22, 1), B, (0, 2), C, (21, 5)

Describe the difference in the x-values and the y-values of the corresponding vertices. What transformation produced △A,B,C

they don't have the same number at the beginning of that number

Step-by-step explanation:

f=4 instead of f=3

Step-by-step explanation:

You will notice that at Step 2

12=4f

To solve for f, we are required to divide both sides by 4

The result of 12 divided by 4 is 3.

Therefore f=3.

However, Vanessa wrote 4 in her result. This was her mistake.