Answer:
4
Step-by-step explanation:
8 is one away from 9. 4 is three away from 1. 3/1=3. Therefore y=4
Answer:
Step-by-step explanation:
Slope m = (y2 - y1)/(x2 - x1)
m = 3, y2 = 1 , y1 = y, x2 =9, x1 = 8
: 3 = (1 - y)/(9 - 8)
3 = (1 - y)/1
3 = 1 - y
Collecting like terms
y =>1 - 3
y = -2
