Answer:
<h2>
(2, -1)</h2>
Step-by-step explanation:
Given the function f(x) = 8x³ − 12x² − 48x, <em>the critical point of the function occurs at its turning point i,e at f'(x) = 0</em>
First we have to differentiate the function as shown;


Hence the critical numbers of the function are (2, -1)
Answer: 3/7
Step-by-step explanation:
Positive because it does not go less than 0.