Question

Determine whether the graph represents a function. Select all that apply.

A. Not a function, there is an input that has two different outputs.
B. Function, every input has exactly one output.
C. Function, passes the vertical line test by hitting the graph only once.
D. Not a function, fails the vertical line test by hitting two points on the graph with one vertical line.

Answer 1

The graph represents a function because every input has exactly one output and it passes the vertical line test.

Step-by-step explanation:

The graph represents a function because every input has exactly one output. This means that for each value on the x-axis, there is only one corresponding value on the y-axis. Additionally, the graph passes the vertical line test, meaning that no vertical line intersects the graph at more than one point.