write an equation describing the relationship of the given variables a) y varies dirctly as the cube of x and when x=2, y=144 b) y varies inversely as the cube root of x and when x=27, y=4

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter4: Writing Linear Equations
Section4.3: Writing Equations Of Parallel And Perpendicular Lines
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write an equation describing the relationship of the given variables

a) y varies dirctly as the cube of x and when x=2, y=144

b) y varies inversely as the cube root of x and when x=27, y=4

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