Tina is going for a bike ride. when she leaves her house, she starts pedaling and her speed steadily increases for a while. then she coasts for a while at a constant speed before she starts pedaling again, and her speed steadily increases again at a slower rate than it did before. when her legs get tired, she coasts at a constant speed again. finally, she reaches her destination and her speed steadily decreases until she comes to a complete stop. which graph represents tina’s bike ride? graph in the coordinate plane titled tinas bike ride. the vertical is labeled speed in miles per hour. the horizontal axis is labeled time in minutes. there are six line segments on the graph. the first segment goes from begin ordered pair 0 comma 0 end ordered pair to begin ordered pair 3 comma 8 end ordered pair. the second segment goes from begin ordered pair 3 comma 8 end ordered pair to begin ordered pair 5 comma 0 end ordered pair. the third segment goes from begin ordered pair 5 comma 0 end ordered pair to begin ordered pair 7 comma 0 end ordered pair. the fourth segment goes from begin ordered pair 7 comma 0 end ordered pair to begin ordered pair 11 comma 4 end ordered pair. the fifth ordered pair goes from begin ordered pair 11 comma 4 end ordered pair to begin ordered pair 15 comma 4 end ordered pair. the sixth segment goes from begin ordered pair 15 comma 4 end ordered pair to begin ordered pair 19 comma 0 end ordered pair. graph in the coordinate plane titled tinas bike ride. the vertical is labeled speed in miles per hour. the horizontal axis is labeled time in minutes. there are six line segments on the graph. the first segment goes from begin ordered pair 0 comma 0 end ordered pair to begin ordered pair 5 comma 4 end ordered pair. the second segment goes from begin ordered pair 5 comma 4 end ordered pair to begin ordered pair 9 comma 4 end ordered pair. the third segment goes from begin ordered pair 9 comma 4 end ordered pair to begin ordered pair 11 comma 0 end ordered pair.