Select all relations that represent a function. {(–5, 4),(–4, 3),(–3, 2),(–2, 1)} {(3, 11),(–4, 5),(3, –1),(0, 0)} {(5, 7),(2, 7),(9, 7),(8, 0)} {(0, 0),(–1, 3),(–1, –1),(0, 5)} {(8, 0),(1, 4),(9, 4),(7, 8)} {(–4, 3),(–2, 4),(0, 1),(–4, –1)}

anser is a

step-by-step explanation:

negitive slope

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

c

step-by-step explanation: