Vertical Line Test

​Graphs of Functions: Vertical Line Test

Use the Vertical Line Test (VLT) to determine if the graphs are functions.

Some text here about the topic of discussion

Multiple Choice

Is the graph a function?

• yes; function

• no; not a function

Multiple Choice

Is the graph a function?

• yes; function

• no; not a function

Multiple Choice

Is the following ordered pairs a function?

{(0, 0), (1, 3), (3 9), (5, 15)}

• yes; function

• no; not a function

Multiple Choice

Is the graph a function?

• yes; function

• no; not a function

Multiple Choice

Is the graph a function?

• yes; function

• no; not a function

Multiple Choice

Is the graph a function?

• yes; function

• no; not a function

Multiple Choice

Is the graph a function?

• yes; function

• no; not a function

Multiple Choice

Is the graph a function?

• yes; function

• no; not a function

Multiple Choice

Is the graph a function?

• yes; function

• no; not a function

Multiple Choice

Is the graph a function?

• yes; function

• no; not a function

Multiple Choice

Is the graph a function?

• yes; function

• no; not a function

Multiple Choice

Is the graph a function?

• yes; function

• no; not a function