2. Use the algorithm for curve sketching to sketch the function f(x) = x'- 9x + 15x + 30. Be sure to find all critical points, intervals of increase and decrease, points of inflection and intervals where the function is concave up and concave down.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
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Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Solve clearly and correctly with sign diagrams and also draw the graph by hand at the end
Use the algorithm for curve sketching to sketch the function f(x) = x - 9x + 15x + 30. Be
sure to find all critical points, intervals of increase and decrease, points of inflection and
intervals where the function is concave up and concave down.
Transcribed Image Text:Use the algorithm for curve sketching to sketch the function f(x) = x - 9x + 15x + 30. Be sure to find all critical points, intervals of increase and decrease, points of inflection and intervals where the function is concave up and concave down.
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