Let f(x) = x + 8 and g(x) = x2 − 6x − 7. Find f(g(2))

Ernstfalld

Ernstfalld

Answered question

2021-02-06


Let f(x)=x+8 and g(x)=x26x7.
Find f(g(2))

Answer & Explanation

Margot Mill

Margot Mill

Skilled2021-02-07Added 106 answers

g(x)=4x7
g(2)=4(2)7=87=15,
f(x)=x+8, substitute the value g(2) in f(x) therefore f(g(2))=15+8
f(g(2))=7

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