Consider the function f(x) = 8(x -3) and (A, o) where A is a critical number. 2/3 For this function there are two important intervals: (- o, A) A is For each of the following intervals, tell whether f(x) is increasing or decreasing. (- x, A): Select an answerv (A, 0): Select an answer v For each of the following intervals, tell whether f(x) is concave up or concave down. (- 0, A): Select an answer v (A, o0): Select an answer v

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Consider the function f(x) = 8(x -3)2.
and (A, oo) where A is a critical number.
3
For this function there are two important intervals: (- 00, A)
A is
For each of the following intervals, tell whether f(x) is increasing or decreasing.
(- 0, A): Select an answer v
(A, 0): Select an answer v
For each of the following intervals, tell whether f(x) is concave up or concave down.
(- 0, A): Select an answer v
(A, oo): Select an answer v
Transcribed Image Text:Consider the function f(x) = 8(x -3)2. and (A, oo) where A is a critical number. 3 For this function there are two important intervals: (- 00, A) A is For each of the following intervals, tell whether f(x) is increasing or decreasing. (- 0, A): Select an answer v (A, 0): Select an answer v For each of the following intervals, tell whether f(x) is concave up or concave down. (- 0, A): Select an answer v (A, oo): Select an answer v
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