y axis intercept happens when x= 0 substitute x= 0 in to the equation
0 +y = 3 y= 3 is y axis intercept
x axis intercept is when y= 0
x+ 0 = 3 x = 3 = x axis intercept
slope intercept form is y = mx + b m= slope b = intercept
x+y = 3
y = (-1)x + 3 is the slope intercept form