Question

Need HELP PLEASE ANSWER FAST

One year after a tree is planted, the tree is 3.5 ft tall. Each year, the tree grows 1.5 ft. What function, written in sequence notation, models the height of the tree n years after it is planted?

A. an=3.5n+1.5

B an=1.5n+3.5

C. an=1.5n+2

D.an=5n+1.5

Answer 1

the answer is c because 1.5 times 1 = 1.5 then you add 2.5 to get 3.5

Answer 2

option B is the correct answer