13 points plz help I need a for real answer Which point could be removed in order to make the relation a function?

(8, 3)
(3, –6)
(–1, 8)
(–4, –2)

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer