Afunction has a domain of {1, 3, 5, 7} and a range of {2, 4, 6}. which set of ordered pairs represents this function? a.{(1, 2), (3, 4), (5, 6), (7, 2)} b.{(1, 2), (3, 6), (5, 4), (5, 2)} c.{(1, 2), (3, 2), (5, 2), (7, 2)} d.{(1, 4), (3, 4), (5, 6), (7, 6)}

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)