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

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

asked
User Mahesh Giri
by
8.2k points

1 Answer

6 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

answered
User Purple Ninja Girl
by
8.2k points
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