The y-intercept would be 6.
Step 1
- look at the table and see if you can find 2 numbers on the x side right next to each other to get figure out the intervals (in this case 1 and 2 are right next to each other on the number line)
Step 2
-look on the y side and see that (2,20) (1,13) are both pairs
Step 3
-since 20 is bigger than 13 it’s just easier to subtract 20 from 13 to get 7 which is the interval.
Step 4
13-7=6
X=0 when Y=6
