[0/8 Points] DETAILS PREVIOUS ANSWERS SCALCET8 2.8 If f( x) = 3x2 - x3, find f' (x), f"(x), f""(x), and f(4)(x) f' ( x) X f" (x ) F" (x) ( 4 ) ( x ) Graph f, f', f", and f" on a common screen. Are the graphs consistent with the The graphs ---Select--- consistent with the geometric interpretation a slope of m = 0, and f" is ---Select--- function equal to the slope Need Help? Read It Watch It Talk to a Tutor Submit Answer Submit Assign Hom Copyright