Question

The point (-3, 5) has been reflected so that the image is at (5, -3). What is the line of reflection?

A. x-axis
B. y-axis
C. y=x
D. y=-x
Please select the best answer from the choices provided
A
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Answer 1

C. y=x

Explanation:

If you use a graphing calculator and plot the points (-3,5) & (5,-3) and then graph y=x you can see it is the line of reflection.

Also when reflecting over the line y=x, we switch our x and y.