The graph of the function f(x) = -3x^2-3x+6 is shown. Which statement describes the graph? Select three options.

For which pair of functions is (gof)(a)=|a|-2?

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Why is x= 4 a solution to the proportion 14/x 56/1 6