Explain how the following ordered pairs represent or doesn't represent a function - {(-3,5), (-2,5), (-1,5), (0,5), (1,5), (2,5)}|
a. For every x value there is one y value - not a c. For every y value, there is one x value - function
function
b. For every x value, there is only one y value - a d. For every y value, there is one x value - not a
function
function

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 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

Which one is the correct answer, and why?