jmc

Question

The graph of y = f(x) passes through the point (-4,-7). If f(x) is an even function, then what other point must the graph pass through? Enter your answer as an ordered pair.

Accepted Answer

Since f(x) is an even function, f(-x) = f(x). In particular, f(4) = f(-4) = -7.Therefore, the graph of f(x) must also pass through the point (4,-7).