Question

) 1. The table below shows a relationship between x and y.
ху
D»
O
y-2x-5
-2 1-5
y" 3x: 1
0 1
2
7
20
o
y = x+1
4
13
Which of the following equations best represents this relationship?
D
y=3x+1

Answer 1

Basically just try and follow rise over run or try and place numbers in the following formula

y2- y1

x2- x1