Question

Each of these statements are part of True/False game. Which statement is correct?

The function is nonlinear.
The graph of the points of the function will form a line.
The function is proportional.
The difference between consecutive output values is a constant.
The function is exponential.

Answer 1

E. (The function is exponetial)

Explanation:

We look at the output values and subtract them from their previous value to see it's slope.

6-2 = 4

12-6 = 6

4 ≠ 6, meaning that the slope is not constant.

4 < 6, meaning that the slope is increasing, meaning the function is exponential.