Question

1. use the graph and trendline to predict the pitch speed when the wind speed is at 4 (mph).

weather conditions and pitch speed
the graph shows how pitch speed is affected by wind speed. the line on the graph shows the general relationship between wind speed and pitch speed. points a, b, and c represent three of the same type of fast pitch all thrown at the same initial speed from a pitchers fingertips, but under different wind speeds.
82 mph
84 mph
86 mph
87 mph

Explanation:

Step1: Locate wind speed on x - axis

Find \(x = 4\) (wind speed \(4\) mph) on the x - axis.

Step2: Find corresponding pitch speed on trendline

Move vertically from \(x = 4\) to the trendline, then horizontally to the y - axis (pitch speed axis).

Answer:

84 mph