Question

I need help please!!

Answer 1

f(2) = -1

f(x) = 1 the x value is equal to 0

Explanation:

at f(2) we evaluate what the y value of the x is at the number given so when x =2 the y value is -1 so therefore f(2) = -1

For f(x) = 1 we do the opposite as we look for the x value for when y = 1 giving us the x value of 0.

Hope this helps