7. The function y= A(r)=ar² is a one-to-one function that uses a circle's radius as an input and gives thecircle's area as its output. Selected values of this function are shown in the table below.123456A(r)4л9716725л36л(a) Determine the values of A (97) and A (36x)(b) Determine the values of A' (100z) andfrom 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:

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?

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

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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