Find the local maximum and minimum values of f using both the First and Second Derivative Tests. f(x) = 6 + 12x2 − 8x3

The local maximum is at x = 0 and local minimum is at x = 1

Step-by-step explanation:

f(x) = 6 + 12x² - 8x³

The second derivative test is as follows:

When a function's slope is zero at x, and the second derivative at x is:

i) less than 0, it is a local maximum

ii) greater than 0, it is a local minimum

iii) equal to 0, then the test fails

The local maximum is at x = 0 and local minimum is at x = 1

mark other person brainliest

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3