Question

need help with question 2,4,6,12

Answer 1

got #18

Answer 2

I can help you with 18th.
To find the y-intercept you need to find where does the graph intercepts (crosses) the y-axis.
Every graph crosses the y-axis, when x = 0, so you need to insert 0 instead of x into the equation and you will get the answer.

Answer 3

Just submitted it :D

Answer 4

got 16 and thanks but got 18

Answer 5

got 14

Answer 6

Starting at number 1

Answer 7

i dont need the evens and i dont know # 2 @ BPDlkeme234

Answer 8

@BPDlkeme234