Question

If f(x) = x - 3 and g(x) = x^2, what is the value of (fºg)(2)?

1. 1
2. -1
3. 4
4. -4

Answer 1

1

Explanation:

First we need to find g (2) from g (2) = 2 ^ 2 to 4.

the result is 4, so f (4) asks, so f (4) = 4-3 = 1