Aboy leaves on a bicycle trip at the rate of 8 mph. one hour later the father, realizing that his son forgot his camping gear, sets out by car. how fast must the father drive to overtake the boy in 15 minutes?

Given the graph below state whether or not the relation is a function, and give the domain and range.

Jayda's house is located at (1, 5). she can walk in a straight line to get to cristian's house. a fast-food restaurant is located at (11, 0) and partitions the way from jayda's house to cristian's house by a ratio of 5: 1. find the coordinate of cristian's house. me . im a little stuck

Need on this one asap im almost done with this subject