Consider the function f(x) = −2x³ + 27x² − 108x + 7.(a) Find all critical numbers c of f.(b) f is increasing for x E(c) f is decreasing for x EC=Note: Input U, infinity, and -infinity for union, ∞, and -∞, respectively. If there are multiple answers, separate them by commas. If there is no answer,input none.

Consider the function f(x) (a) Find all critical numbers c of f. (b) f is increasing for x € -2x³+27x² - 108x + 7. (c) f is decreasing for x € C = Note: Input U, infinity, and -infinity for union, ∞, and -∞, respectively. If there are multiple answers, separate them by commas. If there is no answer, input none.

Consider the function f(x) (a) Find all critical numbers c of f. (b) f is increasing for x € -2x³+27x² - 108x + 7. (c) f is decreasing for x € C = Note: Input U, infinity, and -infinity for union, ∞, and -∞, respectively. If there are multiple answers, separate them by commas. If there is no answer, input none.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter5: Graphs And The Derivative

Section5.1: Increasing And Decreasing Functions

Problem 34E: For each function, find a the critical numbers; b the open intervals where the function is...

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