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ss7ja [257]
3 years ago
14

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

Mathematics
1 answer:
3241004551 [841]3 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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