SOLUTION: Use f(x) = 7x − 2 and g(x) = 5 − x^2 to evaluate the expression g(f(1))

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Question 948285: Use f(x) = 7x − 2 and g(x) = 5 − x^2 to evaluate the expression

g(f(1))
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29+=+7x+-2+and g%28x%29+=+5-+x%5E2 to evaluate the expression

g%28f%281%29%29 first find f%281%29+=+7%2A1+-2+=5
now find g%285%29
g%285%29+=+5-+5%5E2
g%285%29+=+5-+25
g%285%29+=+-+20

so,g%28f%281%29%29=-20