### Home > INT3 > Chapter 3 > Lesson 3.2.3 > Problem 3-106

3-106.

At football practice the quarterback was throwing a football

Write an equation to represent the typical path of the practice ball.

Draw a sketch of the football's projection to visualize the parabola.

Recall the graphing form for a parabola:

At the big game, the football was underinflated, and the quarterback was throwing an average of

yards with the ball reaching a height of yards. Write an equation representing the typical path of the underinflated ball. See hints from part (a).