nice, we got a y intercept
y=mx+b
m=slope
b=y intercept
the slope between the point (x1,y1) and (x2,y2) is
(y1-y2)/(x1-x2)
given
(0,-3) and (3,3)
slope=(-3-3)/(0-3)=-6/-3=2
the y intercept is where x=0
given (0,-3)
(x,y)
the y intercept is -3
slope is 2=m
y intercept is -3=b
y=2x-3 is answer
