a baseball coach graphs some data and finds the line of best fit y=0.32 x-20.51, where x is the number of times at bat and y is the number of hits. how many hits should he expect from a player who is at bat 175 times?
y = 0.32x + 20.51
If x = 175, we have
y = 0.32 (175) + 20.51
y = 76.51 ≈ 77 hits
+214 
