Question

Identify the domain of the exponential function shown in the following graph:
A: All real numbers
B: All positive real numbers
C: 1 is less than or equal to x is less than or equal to 30
D: All integers
I'll fan you

Answer 1

I would say C because it is growing exponentially.

Answer 2

But I'm not entirely sure though.

Answer 3

Can it also be D?

Answer 4

It could, because of the negative numbers.