F(x)=3x squared +5x-14 find f(-9)

KIDJourney asked Mar 27, 2023

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KIDJourney asked Mar 27, 2023

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8 votes

Answer:

f(-9)=184

Explanation:

f(x) =
3x^(2) + 5x - 14

Substitute for x= -9 in the function

$3(-9)^(2) +5(-9) -14\\=243 -45-14\\=184$

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