Question

How does f(x) = 6x change over the interval x = 3 to x = 4?

Answer 1

I assume the answer would be that f(x) = 6(x) increases over the interval x = 3 to x = 4

Explanation:

6 x 3 is 18 and 6 x 4 is 24, so over the interval x = 3 to x = 4 f(x) would increase.