3 years ago

Fide f (-7) evaluate the function

Mathematics

1 answer:

ikadub [295]3 years ago

6 0

<h3>Solution:</h3>

$f(x) = 4 {x}^{2} - 4x \\ = > f( - 7) = 4( - 7)^{2} - 4( - 7) \\ = 4(49) + 28 \\ = 196 + 28 \\ = 224$

<h3>Answer:</h3>

The answer is 224.

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