Question

The graph of the function F is shown belowFind f(-2) and find one value of X for which f(x)=-2 A - f(-2) =B - One value of x for which f(x)= -2 :

Answer 1

A) f(-2)= 1. Solution y=1

B) Value of X for which f(x)=-2: Solution: x=-1

Analysis:

We have a cubic function graph. As we can see, when X=-2 the value of Y is equal to 1.

In the second part, we need to find X value for f(x)=-2. According to the graph, when Yvalue =-2, X value is equal to -1.