The following graph represents the distance a commercial airplane travels over time, at cruising speed and an altitude of 35,000 feet. In fact, the distance the airplane travels at cruising speed is directly proportional to the time it travels. What is the cruising speed of the airplane? In your answer, use complete sentences to describe how you found the speed.

567 miles an hour / 9.45 miles a minute / 0.1575 miles a second

Step-by-step explanation:

to find the speed I looked at the distance the plane had traveled and at the time the plane took to travel such distance.

i think it might be a but you might want a second opinion

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: