Which property is used in Step 3? A.) commutative property
B.) inverse property of addition
C.) multiplicative identity property
D.)distributive property

.mp4 files, because, video

correct answer:

b.(19,-2)

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).