Linear Equation in Point Slope

Question

On the 7th day after a tree is planted, it is 50 cm tall. After this the tree grows 2 cm every day. Write an eaquation in point-slope form modeling the height of the tree in cm after x days

Answer 1

your point is ( 7 , 50 ) slope m = 2

equation is

point slope form

Answer 2

Height = H(x) = 2x+50 where x equals days and t in terms of days