1. Let $\displaystyle f(x)=5x+3$ and $\displaystyle g(x)=3x^2+3x$
next problem...
2. Using the attached picture find:
A. f(g(-3)):?
B. f(g(0)):?
Thanks
What is the question here?
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