Question

what is the value of (f • g)(2)?

Answer 1

Answer:

f(g(2)) = 1

Step-by-step explanation:

Another way to write this composite is f(g(2)).  We first have to compute g(2), then fit that value into f.  

$g(2)=2^2=4$.

g(2) = 4.  Now we have to find f(4):

f(4) = 4 - 3 = 1