Question

Please help thanks

Answer 1

Question

Answer 2

i know its a function because their is no more than 2 of the same y values so C and D are wrong

Answer 3

again* 2 y values for the same x

Answer 4

so then D and C cannot be

Answer 5

so then its between A or B

Answer 6

umm okay there is a typo in the question

Answer 7

why

Answer 8

i think the last one should say (1.2, 4) not (1,2, 4)

Answer 9

yeah it should

Answer 10

so the correct answer is B

Answer 11

yep good

Answer 12

oh ok thanks