Which graph represents y = RootIndex 3 StartRoot x EndRoot? On a coordinate plane, a parabola with a vertex at (0, 0) opens up. On a coordinate plane, a curve that begins at (0, 0) opens down and to the right in quadrant 1. On a coordinate plane, a cubic function is vertical and goes through (0, 0). On a coordinate plane, a cubic function is horizontal and goes through (0, 0).

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