If g(x) = 7x2 - 7x + 14, find the value of g(-4).

Question

BlackTom AI · Accepted Answer

The problem gives g(x) = 7x^2 - 7x + 14 and asks for g(-4).
First, substitute x = -4 into the expression: g(-4) = 7(-4)^2 - 7(-4) + 14.
Compute each part step by step:
- (-4)^2 = 16, so 7(-4)^2 = 7 * 16 = 112.
- -7(-4) = +28, since multiplying -7 by -4 yields a positive 28.
- The constant term remains +14.
Now add the terms: 112 + 28 + 14 = 154.
So, g(-4) evaluates to 154.
Note: the provided answer option lists 182, which does not match the calculation above. This suggests there may be a typo or mismatch in the given answer key.

FMT003 Basic Skills Quiz 1 |LA003

If g(x) = 7x2 - 7x + 14, find the value of g(-4).

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