Help! I am in a hurry! Will give brainliest answer for right answer.

7) C
8) B
9) No explain: it does not pass the vertical line test
10) m= 3
11) 3/2
12) 5/2
Can’t see 13 and 14 right
2) 1 block is added to the right left and top of the figure. So I would guess it’s an arithmetic pattern of 3.
3) y= 3x+ 1
4) there would be 31 tiles in figure 10
m= 1/3 m= 4/85 m= 78/200= 3/8
Idk 5 and 6