Find the equation of variation if the following is true.
-Suppose $r$ varies directly as $\mathrm { s }$ and $\mathrm { r } = 0.0714$ when $\mathrm { s } = 1$.
A) $r = 14 \mathrm {~s}$
B) $r = 0.0714 \mathrm {~s}$
C) $\mathrm { r } = 15 \mathrm {~s}$
D) $r = 13 s$

Question

Quizplus · Accepted Answer

Direct variation is represented by the equation $r = k \cdot s$, where $k$ is the constant of variation. Given $r = 0.0714$ when $s = 1$, we find $k = 0.0714$, making the equation $r = 0.0714s$.

Find the Equation of Variation If the Following Is True rrr

Find the Equation of Variation If the Following Is True $r$