Thread: 1. Composition 2. See Attached Picture for 2nd Problem

1. Let and

next problem...


2. Using the attached picture find:

A. f(g(-3)):?

B. f(g(0)):?

Thanks

Picture is Attached Now...


1. Let and

next problem...


2. Using the attached picture find:

A. f(g(-3)):?

B. f(g(0)):?

Thanks

Originally Posted by qbkr21

Picture is Attached Now...


1. Let and

What is the question here?

Originally Posted by qbkr21

2. Using the attached picture find:

A. f(g(-3)):?

B. f(g(0)):?

These are composite functions and can be done quite simply, as long as you go step by step.

A. f(g(-3)):
First what is g(-3)? According to the graph g(-3) = 3.
So f(g(-3)) = f(3) = 0

B. f(g(0)):
Again, what is g(0)? According to the graph g(0) = 1.
So f(g(0)) = f(1) = -1.

-Dan