211. Which function, f(x), increases on the interval (-∞, 0) but decreases on the interval (0, ∞)? A) f(x) = x3
B) f(x) = -x3
C) f(x) = x4
D) f(x) = -x4

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

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

The function f(x) is shown in this graph the function g(x)=6x