Which of the following is true about the graph of f(x) = 6x³

Last updated: 7/18/2022

Which of the following is true about the graph of f(x) = 6x³ - 12x² + 6x - 7? a) f(x) has a local minimum at the point (1/3 , -55/9) b) f(x) is decreasing on the interval (1/3, 1). c) f(x) has a local maximum at the point (1, -7). d) f(x) is increasing on the interval(2/3 ,infinity) e) f(x) has a point of inflection at the point (1, -7).