Which set of ordered pairs is a function? 0 (-3,-1),(-3,0),(-3, 3),(-3,5)
0 (-2,-1),(-1,0),(0,0), (2,1)
0 (-1,-1),(-1,0),(0,0),(0,1)
O (0,0),(3,0), (3, 3), (4,0)

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

step-by-step explanation:

20-2= what