Find the equation of variation if the following is true.
-Suppose r varies directly as s and r = 0.3333 when s = 1.
A) r = 2s
B) r = 3s
C) r = 4s
D) r = 0.3333s

Name: Find the equation of variation if the following is true. -Suppose r varies directly as s and r = 0.3333 when s = 1. A) r = 2s B) r = 3s C) r = 4s D) r = 0.3333s
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Question

Quizplus · Accepted Answer

Direct variation means r = ks, where k is the constant of variation. Given r = 0.3333 when s = 1, substituting these values gives k = 0.3333, so the equation is r = 0.3333s.

Find the Equation of Variation If the Following Is True