Question

7. Find the points on the curve y= 12x – x^3 at which the slope is zero.

Answer 1

Step-by-step explanation:

$y = 12x - {x}^{3} \\ \frac{dy}{dx} = 12 - 3 {x}^{2} = 0 \\ \: \: \: \: \: \: \: = {x}^{2} = 4 \\ \: \: \: \: \: \: \: = x = - 2 \: , \: 2 \\ \\ hope \: it \: will \: help \: you \:$