Question

The equation of the trend line is y = -0.36x + 12.6. Use the equation of the trend line to predict the wind chill for a wind speed of 58 mi/h. Round your answer to the nearest degree. The wind chill at 58 mi/h is °F.​

Answer 1

Answer: -8

Explanation:

Assuming that
`x` is the wind speed and
`y` is the wind chill, we can set
`x=58`.

`y=-0.36(58)+12.6 \approx -8`