Exploring the 3 1D Vertical Line Test
Interactive Video
•
Mathematics
•
8th - 12th Grade
•
Practice Problem
•
Hard
Sophia Harris
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of the vertical line test?
To determine if a graph is a function
To find the slope of a line
To calculate the area under a curve
To identify the x-intercept of a graph
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does it mean if a vertical line intersects a graph more than once?
The graph represents a function
The graph does not represent a function
The graph is a straight line
The graph is a parabola
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the visualization, what type of line was used to show a function?
A curved line
A straight diagonal line
A vertical line
A horizontal line
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is a circle not considered a function?
A vertical line intersects it more than once
It has no y-intercept
It has no x-intercept
It is not a closed shape
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What tool can you use to perform the vertical line test on a graph?
A ruler
A pencil
A protractor
A compass
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of the vertical line test on a straight line with arrows going forever?
It is a circle
It is a function
It is a parabola
It is not a function
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following shapes is always not a function?
A parabola
A circle
A hyperbola
A straight line
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