The ordered pairs (-4,7) and (8,-20) are points on a linear function. which equation best describes this function? f(x) = 13/4x - 46 f(x) = -9/4x - 2 f(x) = - 27/4x + 34 f(x) = 9/4x - 38

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)