# Hot-Air Balloon

### By Michael, Ryan, and Taiga

## Balloon 2 and 1 The 2nd balloon's function is f(x)=1,200-20x. It takes the 2nd balloon 20 extra minutes to land then the 1st balloon. | ## Balloon 3 and 1 f(x)=800-30x. It takes balloon 3 13.5 minutes less to land than it takes balloon 1 to land. | ## Balloon 4 and 1 f(x)=30x. It take 16 minutes for balloon 1 and 4 to be the same height at 480 ft. In the graph, as the 1st balloon is descending, the 4th balloon is ascending. In all of the graphs, balloon 1 is the blue line. |

## Balloon 2 and 1

The 2nd balloon's function is f(x)=1,200-20x. It takes the 2nd balloon 20 extra minutes to land then the 1st balloon.

## Balloon 3 and 1

f(x)=800-30x. It takes balloon 3 13.5 minutes less to land than it takes balloon 1 to land.

## Question 8

F(x)=1,200-30x. Balloon 3 needs to start at 1,200ft to land at the same time as balloon 1.