PL HLP Below is the graph of the polynomial function f(x) = -x^3 + x^2 + 6x. What are (is) the approxiamate interval(s) where the graph is decreasing. A.(-∞, -1] B.(-∞, -1], [1.75, ∞) C.[-1, 1.75] D.[1.75, ∞)

Which statement about perfect cubes is true

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Which of the following graphs could represent a cubic function?