The equation of a line is y = 1.5x − 2. What are its slope and y-intercept?
A. slope = 1.5 and y-intercept = -2
B. slope = 1.5 and y-intercept = 2
C. slope = 2 and y-intercept = 1.5
D. slope = -2 and y-intercept = 1.5