Answered: Suppose that y varies directly with x,…

Suppose that y varies directly with x, and y= 15 when x= 6. (a) Write a direct variation equation that relates x and y. Equation: (b) Find y when x = 7.

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter8: Rational Expressions And Equations

Section8.9: Use Direct And Inverse Variation

Problem 499E: If p varies directly as q and p=10 , when q=2 . find the equation that relates p and q.

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Question

Suppose that y varies directly with x, and y= 15 when x 6.
(a) Write a direct variation equation that relates x and y
Equation:
(b) Find y when x = 7
Check

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