If a tree is 10 feet tall after two years and 25 feet tall after 5 years, find the rate of change of growth of the tree if y is the height in feet and x is the number of years. Be sure to give correct units.

Question

Anonymous · Answer

change in height = 15 feet change in time = 5 years growth rate (ft/yr) = 15ft/5yr = 3ft/yr

Bob · Answer

8/year

missy · Answer

If a tree is 10 ft tall after 2 yr. and 25 ft. tall after 5 yr. find rate of change of growth if y is the height and x is the number of years