Try another version of this question Given the function `P(r)=3r^4-3r^3-60r^2` Remember that intercepts are points on a graph and thus need to be given in coordinate form. Get help: Box 1: Enter your answer as a point. Example: (2,5.5172) Box 2: Enter your answer a list of points separated with commas. Example: (1,2), (3.5172,5)
Its `P`-intercept is
Its `r`-intercept(s) is/are
Enter DNE for Does Not Exist `(0,0)`
Enter DNE for Does Not Exist `(0,0),(-4,0),(5,0)`