PLEASE HELP ASAP! Do in 10 Minutes! WILL MARK BRAINLIEST!

Answer: The second one
Step-by-step explanation:
I don't know if I am right But I am pretty sure I am
Answer:
y = 3x + 1
Step-by-step explanation:
x = 1
y = 4
1) -3 * 1 + 1 = -2 [tex]\neq[/tex] 4 (False)
2) -3 * 1 - 1 = -4 [tex]\neq[/tex] 4 (False)
3) 3 * 1 + 1 = 4 = 4 (True)
4) 3 * 1 - 1 = 2 [tex]\neq[/tex] 4 (False)
Answer number 3:
y = 3x + 1