SOLUTION: Let f(x)=2x+1 and g(x)=x^2+5 Evaluate (f*g)(1)

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Question 164008: Let f(x)=2x+1 and g(x)=x^2+5 Evaluate (f*g)(1)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Let f(x)=2x+1 and g(x)=x^2+5 Evaluate (f*g)(1)
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Assuming that's f(1)*g(1):
Sub 1 for x in f(x) and g(x)
f(1) = 2*1+1 = 3
g(1) = 1^2+5 = 6
Now multiply f(1)*g(1)
= 3*6 = 18