Question

the scatter plot shows a scuba diver depth in the ocean the equation of the trend line shows is y=-3.29x-10predict what the diver's depth will be after 30 minutes

Answer 1

X is the time so we can replace x=30 on the equation and find the value

`y=-3.29x-10`
`\begin{gathered} y=-3.29(30)-10 \\ y=-108.7 \end{gathered}`

the person will be -108.7 units