

Identifying Functions Through Tables, Ordered Pairs, and Graphs
Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Aiden Montgomery
Used 1+ times
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What defines a function in mathematics?
A method where each output is linked to multiple inputs
A process where outputs are not dependent on inputs
A rule that assigns each input to exactly one output
A relationship where each input has multiple outputs
Tags
CCSS.8.F.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an example of a function in a drink menu?
Different drinks having the same price
A drink size corresponding to multiple prices
All drink sizes costing the same
Each drink size having a unique price
Tags
CCSS.8.F.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which scenario describes a function in a real-life context?
A candy bar costing a consistent amount per bar
A vending machine giving multiple items for one selection
Prices varying for the same product
A person having two different birthdays
Tags
CCSS.8.F.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you tell if a table represents a function?
All y values are unique for each x value
Each input or x value has multiple corresponding y values
Different x values have the same y value
Each x value is associated with exactly one y value
Tags
CCSS.8.F.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What would be a non-example of a function from a set of ordered pairs?
Each pair has a unique x and y value
Each x value maps to one y value
One x value corresponds to two different y values
All pairs have different y values
Tags
CCSS.8.F.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does it mean if a table does not represent a function?
Each y value is unique
All x values have the same y value
No x values are repeated
Each x value maps to multiple y values
Tags
CCSS.8.F.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the vertical line test determine?
The slope of the graph
The maximum value of y for each x
The number of outputs for each input
If a graph represents a function
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