Directions: Find the extrema of the following functions on the given interval. Determine the value of x at which extrema occur. 1. f(x) = - 3x² + 4x³ + 3 - 6x on [-1,1] 2. f(x) = - cos x on (- 2π/3 , π/3)
Directions: Find the extrema of the following functions on the given interval. Determine the value of x at which extrema occur. 1. f(x) = - 3x² + 4x³ + 3 - 6x on [-1,1] 2. f(x) = - cos x on (- 2π/3 , π/3)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 52E
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Directions:
Find the extrema of the following functions on the given interval.
Determine the value of x at which extrema occur.
1. f(x) = - 3x² + 4x³ + 3 - 6x on [-1,1]
2. f(x) = - cos x on (- 2π/3 , π/3)
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