Question

TOn a coordinate plane, solid circles appear at the following points: (negative 4, 2), (negative 2, 2), (negative 1, 4), (1, 1), (1, 3), (2, negative 3).
Which ordered pair could be removed from the graph to create a set of ordered pairs that represents a function?

(–4, 2)
(–1, 4)
(1, 3)
(2, –3)

Answer 1

Using the function concept, it is found that ordered pair (1,3) could be removed from the graph to create a set of ordered pairs that represents a function.

What is the condition for a function?

In a function, one value of the input can be related to only one value of the output. That is, each value of x can be associted with at most one value of y.

In this problem, we have ordered pairs (1,1) and (1,3), that is, x = 1 is associated with y = 1 and y = 3, thus we have to remove one of then. Looking at the options, ordered pair (1,3) should be removed.

More can be learned about the function concept at https://brainly.com/question/12463448