Determine the absolute minimum and maximum values on the given interval for each function below. (a) x)4rr2-24r+15 on [-2,3] (b) gx) 4 on1,5]

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section: Chapter Questions
Problem 60RE
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Determine the absolute minimum and maximum values on the given interval for each function below.
(a) x)4rr2-24r+15 on [-2,3]
(b) gx) 4 on1,5]
Transcribed Image Text:Determine the absolute minimum and maximum values on the given interval for each function below. (a) x)4rr2-24r+15 on [-2,3] (b) gx) 4 on1,5]
Expert Solution
Step 1

 

(a)

Consider the function f(x) = 4x3 -6x2 -24x +15 on [-2, 3].

Obtain the first derivative of the function as follows.

Calculus homework question answer, Step 1, Image 1
Step 2

Substitute x = 2, –1, –2 and 3 in f (x) for obtain the maximum and minimum values.

Construct a table for f (x) corresponding x value as given below.

Calculus homework question answer, Step 2, Image 1
Step 3

(b)

Consider the function g(x) = (x2 - 4 )2/3  on [-1, 5].

Obtain the first derivative of the function as follows.

Calculus homework question answer, Step 3, Image 1
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