Calcula los angulos indicados en cada figura.​

Kos kosa para wlang hasol wlang kos kos sa balongosa

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).