Show solution. 1. If y is inversely proportional to the square of x and y=4 when x=8, find y when x=4 2. If m is inversely proportional to the square root of n, and m=8 when n=4, find m when n=36 3. If s is inversely proportional to the square root of and s=7 when t=9, find the value of s when t=27
Show solution. 1. If y is inversely proportional to the square of x and y=4 when x=8, find y when x=4 2. If m is inversely proportional to the square root of n, and m=8 when n=4, find m when n=36 3. If s is inversely proportional to the square root of and s=7 when t=9, find the value of s when t=27
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.7: Direct And Inverse Variation
Problem 39PS
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Show solution.
1. If y is inversely proportional to the square of x and y=4 when x=8, find y when x=4
2. If m is inversely proportional to the square root of n, and m=8 when n=4, find m when n=36
3. If s is inversely proportional to the square root of and s=7 when t=9, find the value of s when t=27
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