Answer:
Undefined
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-3-2)/(17-17)
m=-5/0
m=undefined
Y=x+7 all you have to do is simple algebra and add x to get y by itself and divide 14 by 2
Answer:
x ---- y
1 ---- 3
4 ---- 12
6 ---- 18
Step-by-step explanation:
Given

Required
Create a table that represents this scenario
Because x represents time, x can not be negative. So, the domain of x is:

Assume 

Assume x = 4

Assume x = 6

Hence, the table is:
x ---- y
1 ---- 3
4 ---- 12
6 ---- 18
The Answer is 2x + Y - 6 =0