A car is moving at a fixed speed. The distance D that the car covers is then directly proportional to the time T it moves. b Fill the chart. Time T (min) 0 3 6 12 15 Distance D (miles) that the car covered during time T 12 To fill in the chart we need the information (the speed) from the previous sub − problem. Time T (min) 0 3 6 12 15 Distance D (miles) that the car covered during time T 12

Gray looks up the definition of point. a point is a location in a region. what is true about the statement describing the word point? 1. the statement uses the terms location and region that are defined based on an understanding of a point. 2.the statement precisely defines the concept of a point. 3. the statement does not include information needed to fully define a point. 4. the statement is an incorrect description of a point because it does not use mathematical words.