Question

6. Which sets of ordered pairs represent a function? Select all that apply.{(3, 1), (2, 2), (3,3)}{(1,0), (2, 1), (2,3)}{(1,5), (2,5), (3,5)}{(3,2), (5,1),(4,0)}{(1,3), (1,4), (1,5)}

Answer 1

Is a function ,if there are no x repetitions

then

{(3, 1), (2, 2), (3,3)}, is NOT function

{(1,0), (2, 1), (2,3)}, is NOT function

{(1,5), (2,5), (3,5)}, IS A function

{(3,2), (5,1),(4,0)}, IS a function

{(1,3), (1,4), (1,5)}, is NOT a function