In 13 and 14, consider the system -10x + 4y = -9
-5x + 2y=k
13. For what value(s) of k will the system have infinitely many solutions?
14. For what value(s) of k will the system be inconsistent?

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

6/20

step-by-step explanation:

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).