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4 years ago

HELP ASAP, BIG TEST! When f(c)= 10x^2 + 3x -4, evaluate f(-4)

Mathematics

1 answer:

3241004551 [841]4 years ago

7 0

Answer:

$f(x) = 144$

Step-by-step explanation:

This problem deals with a function. All this question is asking is to plug in -4 every time an x appears.

So, let's do that:

$f(-4) = 10(-4)^{2} + 3(-4) - 4$

$f(-4) = 10(16) - 12 - 4$

$f(-4) = 160 - 16$

$f(-4) = 144$

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Answer:

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Step-by-step explanation:

given,

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1. diagram in the attachment

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3 years ago

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