The graph shown below is one period of a function of the form y = a sin(k(x – b)). Determine the function. y = y 4 Зл 5 5 5 5 -2 -4 2.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter5: Exponential And Logarithmic Functions
Section5.2: Applications Of Exponential Functions
Problem 48E
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The graph shown below is one period of a function of the form y = a sin(k(x – b)). Determine the function.
y =
y
Av
2
5
5
5
5.
-2
-4
Transcribed Image Text:The graph shown below is one period of a function of the form y = a sin(k(x – b)). Determine the function. y = y Av 2 5 5 5 5. -2 -4
A function f has the following verbal description: "Multiply by 9, add 8, and then take the third power of the result."
(a) Write a verbal description for f-1.
"Take the -Select--- v root, -Select--- v 8, then --Select-- v 9."
(b) Find algebraic formulas that express f and f-1 in terms of the input x.
f(x) =
1(x)
Transcribed Image Text:A function f has the following verbal description: "Multiply by 9, add 8, and then take the third power of the result." (a) Write a verbal description for f-1. "Take the -Select--- v root, -Select--- v 8, then --Select-- v 9." (b) Find algebraic formulas that express f and f-1 in terms of the input x. f(x) = 1(x)
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