Give the slope and y intercept of the following equation of
     Give the slope and y- intercept of the following equation of a line:  x-4y+2= 18 
  
  Solution
x -4y +2 = 18
converting the above equation in slope intercept form :y = mx +c
x-4y = 16 ---> 4y = x -16
y = x/4 - 4
Slope : m = 1/4
x intercept : plug y=0 ; x/4 -4 =0 ---> x = 16
y intercept : plug x=0 ; y = -4

