Question

The graph of a certain relation is known to be symmetric about the line x=3. If the point A(8,7) is on this graph, which one of the following points must also be on the graph?

A. (-8,7)
B. (-2,7)
C. (-3,7)
D. (3,7)

Answer 1

Answer: B: (-2,7)

Explanation:

count distance from the line to the dot, and then subtract that distance to get the answer

hope this helps :)