pun4cer1keird pun4cer1keird

17-07-2016
Mathematics

Answered

evaluate the function for x = –4c if c = –2. f(x)=-3x^2-4x

Verified Answer :

20-07-2016

If you would like to evaluate the function f(x) = -3x^2 - 4x, you can do this using the following steps:

c = -2
x = - 4c = -4 (-2) = 8

f(x) = -3x^2 - 4x
x = 8
f(8) = -3 8^2 - 4 8 = -3 64 - 32 = -192 - 32 = -224

The correct result would be -224.

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