When f ( x ) = 9 x 2 + x − 5 , evaluate f ( − 4

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Gordon Glas asked Apr 22, 2022

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When f ( x ) = 9 x 2 + x − 5 , evaluate f ( − 4

Mathematics
college

Gordon Glas asked Apr 22, 2022

by Gordon Glas

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F ( x ) = 9 x 2 + ( -4 ) - 5. 18 - 4 - 5. 12-5. 7

Tanoh answered Apr 24, 2022

by Tanoh

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16 votes

Answer:

is that supposed to be a squared x?

9(-4)^2 + (-4) - 5 = 135

9(-4) × 2 + (-4) - 5 = -81

id.k which one is right sorry

Sureshkumar Menon answered Apr 27, 2022

by Sureshkumar Menon

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