Question

Is f(-2) positive or negative

Answer 1

negative

Explanation:

because in number 2 got the little line in one side

Answer 2

Depends on
`f(x)`

Explanation:

Example:

if
`f(x) = |x|`

then
`f(-2) = 2`

if
`f(x) = x ^ 3`

then
`f(-2) = -8`

research: even & odd functions.