Answer:
Step-by-step explanation:
1) (4,y) & (-2,6)
2) find y
3)slope=8/1
4) all numbers when you start graphing goes by 8 because its slope in other words y/x=8/1
So 1 to the rigth and 8 up and then you start adding 8
5) y=mx+b
6) y=8x+22
7) (4,54)
8) answer is 54
