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7. The function y= A(r)=ar is a one-to-one function that uses a circle’s radius as an input and gives the circle's area as its output. Selected values of this function are shown in the table below. 1 2 4 5 A(r) 97 16л 25л 367 (a) Determine the values of 4" (9x) and A" (367) (b) Determine the values of A' (1007) and from using the table. А" (225л). (c) The original function y= A(r) converted an input, the circle’s radius, to an output, the circle's area. What are the inputs and outputs of the inverse function?

7. The function y= A(r)=ar is a one-to-one function that uses a circle’s radius as an input and gives the circle's area as its output. Selected values of this function are shown in the table below. 1 2 4 5 A(r) 97 16л 25л 367 (a) Determine the values of 4" (9x) and A" (367) (b) Determine the values of A' (1007) and from using the table. А" (225л). (c) The original function y= A(r) converted an input, the circle’s radius, to an output, the circle's area. What are the inputs and outputs of the inverse function?

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
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7. The function y= A(r)=ar² is a one-to-one function that uses a circle's radius as an input and gives the circle's area as its output. Selected values of this function are shown in the table below. 1 2 3 4 5 6 A(r) 4л 97 167 25л 36л (a) Determine the values of A (97) and A (36x) (b) Determine the values of A' (100z) and from using the table. A" (225л). (c) The original function y= A(r) converted an input, the circle's radius, to an output, the circle's area. What are the inputs and outputs of the inverse function? Input: Output:
Transcribed Image Text:7. The function y= A(r)=ar² is a one-to-one function that uses a circle's radius as an input and gives the circle's area as its output. Selected values of this function are shown in the table below. 1 2 3 4 5 6 A(r) 4л 97 167 25л 36л (a) Determine the values of A (97) and A (36x) (b) Determine the values of A' (100z) and from using the table. A" (225л). (c) The original function y= A(r) converted an input, the circle's radius, to an output, the circle's area. What are the inputs and outputs of the inverse function? Input: Output:
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