You don't have to type anything there is a mode button you have to press and then itll will say real etc go through until your y= in graphing appears that way.
Step-by-step explanation: 20 mins = 10 jumps now 20x3 is 60 which is an hour so in an hour he would have jumped 30 times and if you times 30 with 9 you would get 270 hence your answer
