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Suppose that y is directly proportional to a. 1) Find the constant of proportionality, k, if y = 68 when x = 20. Write your answer as a decimal. k = %3D 2) Using the k from above write the variation equation in terms of x. y = 2) Using the k from above find y given that x = 32. Write your answer as a decima y = If needed, round to the nearest tenth. Question Help: DPost to forum Submit Question

Suppose that y is directly proportional to a. 1) Find the constant of proportionality, k, if y = 68 when x = 20. Write your answer as a decimal. k = %3D 2) Using the k from above write the variation equation in terms of x. y = 2) Using the k from above find y given that x = 32. Write your answer as a decima y = If needed, round to the nearest tenth. Question Help: DPost to forum Submit Question

Algebra for College Students
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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Suppose that y is directly proportional to x. 1) Find the constant of proportionality, k, if y = 68 when x = 20. Write your answer as a decimal. k = 2) Using the k from above write the variation equation in terms of x. y = 2) Using the k from above find y given that x = 32. Write your answer as a decimal. y = If needed, round to the nearest tenth. Question Help: D Post to forum Submit Question esc @ # 2 3 4
Transcribed Image Text:Suppose that y is directly proportional to x. 1) Find the constant of proportionality, k, if y = 68 when x = 20. Write your answer as a decimal. k = 2) Using the k from above write the variation equation in terms of x. y = 2) Using the k from above find y given that x = 32. Write your answer as a decimal. y = If needed, round to the nearest tenth. Question Help: D Post to forum Submit Question esc @ # 2 3 4
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