# Algebra

 The flashcards below were created by user Anonymous on FreezingBlue Flashcards. Determine the constant of variation for the direct variation given. (0, 0), (3, 12), (9, 36) 3 4 12 4 Determine the constant of variation for the direct variation given 1/2 1 2 2 Determine the constant of variation for the direct variation given. Fat calories varies directly with the grams of fat. There are 27 calories for each 3 grams of fat. 1/9 3 9 9 R varies directly with S. When S is 16, R is 80. 1/5 5 16 5 Which of the following functions is a direct variation? f(x) = 2x f(x) = x + 2 f(x) = 2 f(x) = 2x The points (5, 25) and (10, 50) lie on the graph. k = y/x, so k = 25/5, or 50/10, etc. 5 10 50 5 The table below shows a direct variation. What is the value of m? x y 12 24 18 m 24 48 2 24 30 36 36 Tomar's paycheck varies directly with the hours he works. When Tomar works 5 hours, he gets paid \$60.00. How much does Tomar make in 8 hours? \$75 \$80 \$96 \$120 \$96 Y varies directly with X and has a constant rate of change of 6. When the value of Y is 11, then the value of X could be _____. equal to zero less than 2 equal to 6 greater than 11 lass than 2 Select all of the following that are a direct variation. Songs are 99 cents each to download. Tickets for rides at the fair are \$1 each. Arcade games are 50 cents or \$1. To go tubing it is \$5 to rent the tube and \$7 for each hour. Songs are 99 cents each to download. Tickets for rides at the fair are \$1 each. AuthorAnonymous ID12378 Card SetAlgebra Descriptionhere is yet another set of cards for algebra Updated2010-03-29T18:55:20Z Show Answers