NEED HELP ASAP I HAVE NO MORE POINTS LEFT ILL MAKE U BRANILIEST. This table represents the number of ounces, u, a kitten grows after w, weeks.

When graphed, all of the points in the table lie on the same line.

What is the slope and y-intercept of the line?

Weeks, w Weight in ounces, u
0 3
3 7.5
6 12
9 16.5

A. slope = -2/3, y-intercept = -0.2
B. slope = 2/3, y-intercept = -0.2
C. slope = -3/2 y-intercept = 3
D. slope = 3/2 y-intercept = 3