Directly proportional or positively correlated
For a standard double six set domino and starting with a double six,
6|6 followed by 6|5 followed by 5|5 followed by 5|4 followed by 4|4 followed b 4|4 followed by 4|3 followed by 3|3 followed by 3|2 followed by 2|2 followed by 2|1 followed by 1|1 followed by 1|0 followed by 0|0
The last number is 0
I don't know but these can be really difficult
good luck
The answer is c
(0,8) is the y intercept so the +.. is +8
then pug in 4 to x and find which one equal 0