Question

PLEASE HELP ME ILL GIVE 20 POINTS

the table below shows a linear relationship between the average height in feet of trees on a tree farm and the number of years since the trees were planted


| 1 | 3 | 6 |11| 15 |numbers of years since the trees were planted

|10|24|45|80|105|average height(ft)


What is the rate of change of the average height in feet of trees on the farm with respect to the number of years since they were planted

A14ft/yr

B3ft/yr

C7ft/yr

d10ft/yr

Answer 1

I'm pretty sure the real answer is supposed to be 8, but since that isn't an option, it would probably be C. 7ft/yr