(a) Find the critical values and the corresponding function values. (b) State the intervals on which the graph is increasing or decreasing. (c) For each critical value, decide if it is a local maximum, local minimum, or neither (flatten-out point).

Calculus: Early Transcendentals
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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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7.
Let f(x) = 3x4 – 8x³ + 6x².
Transcribed Image Text:7. Let f(x) = 3x4 – 8x³ + 6x².
(a) Find the critical values and the corresponding function values.
(b) State the intervals on which the graph is increasing or decreasing.
(c) For each critical value, decide if it is a local maximum, local minimum, or neither (flatten-out
point).
Transcribed Image Text:(a) Find the critical values and the corresponding function values. (b) State the intervals on which the graph is increasing or decreasing. (c) For each critical value, decide if it is a local maximum, local minimum, or neither (flatten-out point).
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