Question 1151304

The tree's growth each year, in feet, can be modeled by the equation:
 
{{{f(x)=2.5x+4}}} where {{{x}}} represents the number of years, and {{{4}}} represents the height of the tree in feet when it was planted

when Damien is {{{18}}} years old  means {{{x=18}}}, and

{{{f(x)=2.5*18+4}}} 

{{{f(x)=45+4}}} 

{{{f(x)=49}}} =>tree will be {{{49}}} feet tall


domain:

  {{{R}}} (all real numbers)

range:

{{{R}}} (all real numbers)