What are the coordinates of the point on the directed line segment from (-4, 2)(−4,2) to (5, -4)(5,−4) that partitions the segment into a ratio of 5 to 1?

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity