Ernie thayer hits a baseball and it travels 409.6 feet before it lands . when he hits the ball, the ball is betweem 2 feet and about 5 feet high.
Regarding the initial heigh of the ball: What is happening when x=0?
What are the possible values for y when x=0?
What are this/these points called (x=0, y=possible values)?
What is the name of the point on the parabola called where the maximum height is attained?
What would be the height of the ball when x=125 feet?
What is the name of this point? (the point when x=125)
This value of x has a name. What is it called?