Given that f(x)=x²- 7 and g(x)= 3x + 1, find (fg)(-1/3) if it exists.

Suing asked Aug 7, 2023

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7 votes

Given that f(x)=x²- 7 and g(x)= 3x + 1, find (fg)(-1/3)
if it exists.

Suing asked Aug 7, 2023

by Suing

2.9k points

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17 votes

Answer: 7

Explanation:

(fg)(-1/3)=

f(g(-1/3))=

f(3(-1/3) + 1)=

f(-1 + 1)=

f(0)=

0²- 7=7

Tyson Nero answered Aug 10, 2023

2.6k points

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