The Evil Stepbrother

One day Johanne was flying his kite in his backyard. Johanne needed a break so he tied the end of the string to the top of a 5-foot pole. When he returned, Johanne's evil stepbrother Mortimer was preparing to cut the string of the kite with a dart launcher. Mortimer told Johanne that in order to save the kite he would have to determine exactly where his dart would cut the string if he shot it. Use the Shoot Dart button to receive a function f modeling the path of Mortimer's dart. To determine exactly where the dart will hit the string, create a linear function k modeling the string of the kite. Keep thwarting Mortimer's evil plans using the New Problem button.