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2 years ago

URGENT! find the sum. the answer is not D

Mathematics

1 answer:

otez555 [7]2 years ago

7 0

<h3>Answer: C) -1/2</h3>

=============================================

Explanation:

We'll apply the derivative to get

g(x) = 4x^3 + 3x^2

g ' (x) = 3*4x^2 + 2*3x

g ' (x) = 12x^2 + 6x

Set that equal to 0 and solve for x. We do this to find where the horizontal tangents are located.

g ' (x) = 0

12x^2 + 6x = 0

6x(2x + 1) = 0

6x = 0 or 2x+1 = 0

x = 0 or x = -1/2

Adding those two said solutions yields us the final answer choice C

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URGENT! find the sum. the answer is not D​

URGENT! find the sum. the answer is not D