Question

The points (0, 1), (1, 5), (2, 25), (3, 125) are on the graph of a function. Which equation represents that function?

A) f(x) = 2x

B) f(x) = 3x

C) f(x) = 4x

D) f(x) = 5x

Answer 1

Explanation:

When doing this, the easiest way is elimination. Put each point through each function, if it's wrong then move on to the next. Although, none work. Check if there's a mistake, if not, then ask your teacher.

Answer 2

the answer is D) f(x)=5x