What type of transformation takes the graph of f(x) = \xl to the graph of g(x) = 2.5 lxl? A. vertical translation of 2.5 units down

B. vertical translation of 2.5 units up

C. vertical compression by a factor of 2.5

D. vertical stretch by a factor of 2.5

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 expression gives you the distance between the points (5,1)and(9,-6)

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?