Find the maximum and minimum values of the function f(x)= x^3-3x , x∈{-2,2}

asked Dec 19, 2021 75.5k views

2 votes

Find the maximum and minimum values of the function
f(x)= x^3-3x , x∈{-2,2}

by Brent

3.3k points

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5 votes

Answer:

x^3 -3x = 0

Take the derivative

f'(x) = 3x^2 -3 = 0

Solving by quadratic formula

Maximum at x = -1 and

Minimum at x = +1

Explanation:

Bhavesh N answered Dec 24, 2021

3.9k points

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