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F(x) = –22 – 9x + 20 Find f(9)
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1 vote
F(x) = –22 – 9x + 20
Find f(9)

User Michael Andrews
by
4.8k points

2 Answers

2 votes
You gotta replace the x for 9 so...
F(9)= -22 -9(9) + 20
F(9)= -22 -81 +20
F(9)= -22 - 61
F(9)= -83
User Saswata
by
5.8k points
2 votes

Answer: -83

Explanation:

f(9)--22+20-9*(9)=-2-81=-83

User Xiaoye
by
5.2k points
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