What is the probability of rolling a 2 or not rolling a 2 using a regular 6-sided number cube?

Which expression gives the area of the triangle shown below

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

Is this a polynomial function? i need to know asap