What is the least common multiple for 2, 5, and 7?

72

Step-by-step explanation:

7, 14, 21, 28, 35, 42, 56, and 63 all don't work

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).