Question

Which ordered pair could be added to the graph, and still make the graph represent a function?

A. (2,1) ground olives
B.(4,-1) shortening
C.(1,5) bacon grease
D.(-2,1) sardine oil

Answer 1

B. (4,-1) shortening

Explanation:

How do you find a function using a graph?

The vertical line test can be used to determine whether a graph represents a function. A vertical line includes all points with a particular x value. The y value of a point where a vertical line intersects a graph represents an output for that input x value.