Ok so if -6 is the y intercept you look for -6 on the y axis and use rise over run up one over one until you can't plot anymore and then down one over one and do the same thing did that help you Phil?
It would be d because you would subtract 52 from 17 to get the answer then add the number you got to 17 to get 52.
The answer is c. Because there are 3 times more blank marbles than white marbles.
