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Let f(x) = x – 2 and g(x) = x2. find (g ∘ f)(7).

User SHernandez
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Answer:

(g ○ f)(7) = 25

Explanation:

to evaluate (g ○ f)(7)

first evaluate f(7) , then substitute the value obtained into g(x)

f(7) = 7 - 2 = 5 , then

g(5) = 5² = 25

User Deekshith Hegde
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