The graph represents a trip Tia took. The labeled points on the graph have the coordinates O (0,0), A (1, 75), B (1.5, 7.5), C 92, 100). PART A: What is Tia's average speed between O and A? PART B: What is Tia's average speed between B and C?

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for