If one point on a line is 63 and the lines slope is 6 find t

If one point on a line is (6,3) and the line\'s slope is 6, find the y-intercept.

Solution

Let the equation is y=mx+c

where m is the slope and c is constant

Since the Given line pass through a point (6,-3) and slope is -6, so

-3=-6*6+c   =>c=33

so the given equation is y=-6x+33

y-intecept means the value of y where x=0

therfore y=-6*0+33=33

Hence y-intercept=33