Is the following set of ordered pairs a function: (4,5),(3,4),(-2,5),(6,-8),(5,1)? Algebra Expressions, Equations, and Functions Functions on a Cartesian Plane 1 Answer Konstantinos Michailidis Nov 4, 2015 Yes, it is a function with domain #{4,3,-2,6,5}# and range #{5,4,5,-8,1}# Answer link Related questions How do you plot a function on a cartesian plane? What does #(x,y)# mean? How do you plot #(1,-4)# on the coordinate plane? Where is the x-axis and y-axis located? What is the input and the output for the points #(2,3)# and #(-4, 0)#? How would you create a #(x,y)# table for the equation #y=2x-1#? Which quadrant does #(-3, 4)# lie in? How would you plot the point #(-4,0)# on the cartesian plane? How do you find the polynomial function whose graph passes through (2,4), (3,6), (5,10)? What are the asymptotes of (x^2+4)/(6x-5x^2)? See all questions in Functions on a Cartesian Plane Impact of this question 4810 views around the world You can reuse this answer Creative Commons License