Question

What is the constant of what is the constant of proportionality in the table show?

Answer 1

To find the constant of proportionality, we use the following formula

`m=(y_2-y_1)/(x_2-x_1)`

Where,

`\begin{gathered} x_1=3 \\ x_2=6_{} \\ y_1=45.75 \\ y_2=91.50 \end{gathered}`
`m=(91.50-45.75)/(6-3)=(45.75)/(3)=15.25`

Hence, the constant of proportionality is $15.25 per hour.