# Golfing Project

### By: Alishah A., Prachi K., Maya J.

## 2. Independent and Dependent Variable

x=time y=height

## 3. Domain and Range

domain: 0 ≤ x ≤ 6.25 range: y ≤ 156.25

## 4. How long is the golf ball in the air? The golf ball is in the air for 6.25 seconds. | ## 5. Maximum Height 6. Time at Max 5. (3.125,156.25) 6. The golf ball is at 3.125 seconds at the max. | ## 7. Height of the ball at 3.5 seconds At 3.5 seconds the height is 154 feet. |

## 7. Yes, There is Another Time At the height of 154 feet, there is another time of 2.75 seconds. | ## 8. Time of the Ball at 65 feet The time of the ball at 65 feet is 0.74 seconds because at the y-value of 65 the x-value, 0.74, corresponds. | ## 8. The Other Time of the Ball at 65 feet The time of the ball at 65 feet is 5.51 seconds because at the y-value of 65 the x-value, 5.51, corresponds. |

## 8. Time of the Ball at 65 feet

The time of the ball at 65 feet is 0.74 seconds because at the y-value of 65 the x-value, 0.74, corresponds.

## 9. The same height tweety bird and I are at Tweety bird and I are at the same height at 24 feet. | ## 10. Gloria and Earl Gloria's golf ball hit the ground first, her golf ball was 1.25 seconds earlier and her golf ball will go 100 feet high. | ## 11. c) Earl's second ball |

## 11. Earl's second ball

a) the elevation will be raised higher

b)-16t²+100t+20

c)graph up there^

d) domain: 0 ≤ x ≤ 6.44 range: y ≤ 176.25