A linear function contains the following points. ху 0-1 3 8 What are the slope and y-intercept of this function?

A- The slope is 1/3
The y-intercept is (0,-1).
B- The slope is 3
The y-intercept is (-1,0).
C- The slope is 3
The y-intercept is (0,-1).
D- The slope is -3
The y-intercept is (0,-1).​