Which equation represents a line that has a slope of 1/2 and a y-intercept at (0,6)? A. x-2y= -6
B. x-2y=-12
C. x+2y= -12
D. x+2y= 6
E. x+2y=12

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