I need this answer NOW pls help
 A linear function contains the following points.
 What are the slope and y-intercepts?
 O A. the slope is -3.
 the y-intercept is (0, -1)
 O B. O A. the slope is 3
 the y-intercept is (-1, 0)
 O C. the slope is 1/3
 and the y-intercept is (0, -1)
 O D.the slope is 3.
 the y-intercept is (0, -1)