Question

Asked Feb 11, 2019

Step 1

Note: Since this question is a multi-part question. As per the subpart rule, we will be providing answers for first three sub parts.

Step 2

We have been given two function f(x)=x^2+4 and g(x)=x^2-7 and we need to compose these functions to find the stated composite functions.

Step 3

**Part (a) **

In order to find (fog)(x) we need to use the defintion of composition functions (fog)(x) = f(g(x)) and we ne...

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