Does this set of ordered pairs represent a function? Why or why not? {(-1,5), (0, -3), (2, 7), (4,0), (7,5)}
A. Yes, because every x-value corresponds to exactly one y-value.
B. Yes, because there are two xvalues that are the same.
C. No, because two of the yuvalues are the same,
D. No, because one x-value corresponds to two different y-values.

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )