Question

Reflect the figure over the line x = 4.

Plot all of the points of the reflected figure.
You may click a plotted point to delete it.

Answer 1

Explanation:

Since the Line is on 4. You are gonna count from 4 to the point on the triangles.

(9,1) is 5 points to the right

(9,5) is 5 points to the right

(6,8) is 2 points to the right

In order to reflect over that line you will need to go to left of the Line x=4

(9,1) would turn into (-1,1)

(9,5) would turn into (-1,5)

(6,8) would turn into (2,8)