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If g (x) = x^2 - 4, find g (5)
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If g (x) = x^2 - 4, find g (5)

User Corey D
by
7.7k points

1 Answer

5 votes

Answer:

g(5) = 21

Explanation:

to evaluate g(f) , substitute x = 5 into g(x)

g(x) = x² - 4 , then

g(5) = 5² - 4 = 25 - 4 = 21

User Chis
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