Find the simplified quotient. x+2/x^2+2x-3/x+2/x^2-x
Answer x/x+3

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).