Question 1
Given that point A (1, 5) and point B (-2, -4) are both on the graph of the function y = ax + b, find a and b.
(A)
a = 2, b = 3
(B)
a = -2, b = -3
(C)
a = 3, b = 2
(D)
a = -3, b = -2
(E)
a = 2, b = -3