R varies directly as the square is S. If R =75, then S=5. Express the statement as a formula. Use the given information to find the constant of proportionality.

Answer 1

varies directly as means = k* (that is k times)

R varies directly as the square of S

R means R, varies directly as means =k* and the square of s means S²

So we get R =k* S². That is R = K*S²

^

Can you solve for K given the additional information?