A golfer swings a 7-iron golf club with a loft of 38 and an initial velocity of

Question:

A golfer swings a 7-iron golf club with a loft of 38° and an initial velocity of 122 ft/s on level ground.
a. Write parametric equations to simulate this golf shot.
b. How far away does the ball first hit ground?
c. How far away would the ball land if a golfer chose a 9-iron golf club with a loft of 46° and an initial velocity of 110 ft/s?