Question

What is the solution to f(x)=g(x) ?

(Look at picture)

-3
-2
-1
0
1
2
3

Answer 1

-1 and 1

Explanation:

Look at the picture

f(-1) = 1 and g(-1) = 1 → x = -1

f(1) = -7 and g(1) = -7 → x = -7