Functions
Related Topics:
Common Core for Grade 8
Common Core for Mathematics
More Math Lessons for Grade 8
Examples, solutions, videos, and lessons to help Grade 8 students understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.
Common Core: 8.F.1
Identifying Functions (8.F.1)
8.F.1 - Introduction to Functions
A function is a pairing of each number in a given set with exactly one number in another set.
A domain is the set of all numbers that you put into the function (input). x-coordinates.
A range is the set of all numbers that come out of the function (output). y-coordinates.
What is a function?
CCSS 8.F.1 - Understanding Functions
Common Core for Grade 8
Common Core for Mathematics
More Math Lessons for Grade 8
Examples, solutions, videos, and lessons to help Grade 8 students understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.
Common Core: 8.F.1
Suggested Learning Targets
- I can determine if an equation represents a function.
- I can apply a function rule for any input that produces exactly one output.
- I can generate a set of ordered pairs from a function and graph the function.
Identifying Functions (8.F.1)
8.F.1 - Introduction to Functions
A function is a pairing of each number in a given set with exactly one number in another set.
A domain is the set of all numbers that you put into the function (input). x-coordinates.
A range is the set of all numbers that come out of the function (output). y-coordinates.
CCSS 8.F.1 - Understanding Functions
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