Question 917595

{{{ y  -400= 25(x12)}}} solve for {{{y}}} which is = {{{f(x)}}}


{{{ y-400 = 25x 300}}}

{{{ y  = 25x - 300+400}}}

{{{ y  = 25x+100}}}

answer is: {{{f(x) = 25x + 100}}}