Try another version of this question Suppose that `y` is directly proportional to `x` . Write your answer as a decimal. `k =`
`y =`
Question 1
1) Find the constant of proportionality,` ` ` k`, if `y = 131.6` when `x = 14` .
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 = 20` . Write your answer as a decimal.
If needed, round to the nearest tenth. 9.4
`9.4 x`
188