(c) Use a calculator to verify that x = 5797, x = 5,606,171, y= 587, y = 67,455 and %3D xy 559,988. Compute r. (Round your answer to four decimal places.)

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.1: Quadratic Functions
Problem 91E
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(c) Use a calculator to verify that x = 5797, x = 5,606,171, y = 587, = 67,455 and
%3D
%3D
%3D
Σ
>xy
xy = 559,988.
Compute r. (Round your answer to four decimal places.)
Dould tend to increase or decrease? Explain your answer.
Transcribed Image Text:(c) Use a calculator to verify that x = 5797, x = 5,606,171, y = 587, = 67,455 and %3D %3D %3D Σ >xy xy = 559,988. Compute r. (Round your answer to four decimal places.) Dould tend to increase or decrease? Explain your answer.
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