43 f(x) = x² + 4x³ + 30 45. f(x) = (x + 3) et 47. f(x) = (x² - 4)2/3 44. f(x) = x4 - 8x² + 32 46. f(x) = (x + 2) et 48. f(x) = (x² - 4)¹/3

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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X
43) f(x) = x² + 4x³ + 30 44. f(x) = x¹8x³ + 32
45. f(x) = (x + 3) et
46. f(x) = (x + 2) et
= (x² - 4)²/3
48. f(x) = (x² - 4)¹/3
47. f(x) =
Transcribed Image Text:X 43) f(x) = x² + 4x³ + 30 44. f(x) = x¹8x³ + 32 45. f(x) = (x + 3) et 46. f(x) = (x + 2) et = (x² - 4)²/3 48. f(x) = (x² - 4)¹/3 47. f(x) =
31.
In Problems 33-48, find the intervals on which f(x) is increasing,
the intervals on which f(x) is decreasing, and the local extrema.
12x + ?
f'(x)
Transcribed Image Text:31. In Problems 33-48, find the intervals on which f(x) is increasing, the intervals on which f(x) is decreasing, and the local extrema. 12x + ? f'(x)
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