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2/3 Consider the function f(a) = 7(x - 4) and (A, oo) where A is a critical number. For this function there are two important intervals: ( 0, 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, o0): Select an answer v

2/3 Consider the function f(a) = 7(x - 4) and (A, oo) where A is a critical number. For this function there are two important intervals: ( 0, 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, o0): Select an answer v

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 99E: Determine if the statemment is true or false. If the statement is false, then correct it and make it...
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2/3 Consider the function f(x) = 7(x – 4)- °. For this function there are two important intervals: (- o, A) and (A, o) where A is a critical number. 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, 0): Select an answer
Transcribed Image Text:2/3 Consider the function f(x) = 7(x – 4)- °. For this function there are two important intervals: (- o, A) and (A, o) where A is a critical number. 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, 0): Select an answer
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