Question

A function is positive over the intervals {x|-2 10 years ago

Answer 1

maybe it has none

Answer 2

unless you are told that the function is continuous
are you told that?

Answer 3

All it says is that the function is positive and asks for the zeros @satellite73

Answer 4

it does not say it is continuous, just positive on those intervals
are you sure? can you post a screen shot?

Answer 5

How do I do that?

Answer 6

@satellite73

Answer 7

they want you to say -2,0,3