Question

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

Answer 1

assuming a linear function, the slope is

(25-10)/(5-2) = 15/3 = 5 ft/yr

Answer 2

What is the equation of a line that passes through the point (2,3) and has a slope that is undefined.

Answer 3

What is the equation of a line that passes through the point (2,3) and has a slope that is undefined