Question 723928
When f(x)=x+1 and g(x)=2x find:
a) f(g(-3)= 
----
Work these from the right to the left.
---
g(-3) = 2*-3 = -6
---
So, f(g(-3)) = f(-6) = -6+1 = -5
=====================================
cheers,
Stan H.