Help me I give brainliest Which of the following set of coordinate pairs is not a relation where y is a function of x?
1) {(-3, 1), (0, 5), (2, 7), (5, 1)}

2) {(-2, 4), (–1,0), (1.7 ),
(- 2,–4)}

3) {(-3, 10), (–2, 5), (1, 2), (2,5)}

4) {(4, 16), (5, 25), (7,49), (10, 100)}

47 - 90 = 43

43 - 180 = x

x = 137

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

b, 20 yards

step-by-step explanation:

yes, i heard the "tea" with james charles and a few other beauty gurus. i believe charles is in the wrong and i believe tati the most. tati didn't lie about james charles but may have exaggerated because he never sexually assaulted anyone. jeffery star is a really good friend to all and out anyone that needs it, until you mess with one of his "sisters"! james will never rise over jeffery or tati, he's way to sensitive and dramatic to rise about them. i think all three of them will make up and be friends again because they always get over it.

i hope this with your