John is travelling to another country. He flies for 5 hours at an average speed of 750 km/h on one plane.
He then flies for 5 hours 30 minutes at an average speed of 840 km/h on a second plane.
What is the total distance, in km, he travelled by plane?

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

597

step-by-step explanation: