A manufacturer of a dishwasher wants to create a graph showing how one of their dishwasher models works. The stages of its operation are given below.
Which of the following graphs matches the water level inside the dishwasher throughout a cycle?
Which part of this travel graph is impossible?
Tina is cycling to the bus stop, but halfway there she gets a flat tire and has to push her bike the rest of the way. Upon reaching the bus stop, she has a short wait for the bus and then catches the bus to her final destination.
Which of the following graphs best matches this story?
Paul is driving his child home from school. After $5$5 minutes, the car slows down.