Answer:
A.
Step-by-step explanation:
Perpendicular lines
First find slope we use : m=y2-y1/x2-x1
1) 20-8/12-2 = 8/10 in simple form 4/5
Answer: c
Explanation: this is because the end behavior approaches negative infinity on the left side and positive infinity on the right side.
1) 2/5
2) 3/7
3) - 7/18
4) 3/5
5) - 5/18
6) 8/21
7) 2/5
8) -5
9) 9
10) 4 1/2
11) - 77/20
12) 6 10/21
By the way, to write questions 3,5 and 11, you write on the page,
(This is for Question 11)
77
- ----
20
