What is the equation in point−slope form of the line passing through (1, 2) and (2, 5)? (5 points)

A.) (y − 2) = −3(x − 1)
B.) (y − 2) = 3(x − 1)
C.) (y − 1) = −3(x − 2)
D.) (y + 2) = 3(x + 1)