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# Operations on Functions

## Addition, subtraction, multiplication, and division of two or more functions.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Operations on Functions

An overview of performing addition, subtraction, multiplication, and division of functions.

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## Function Operations

This lesson covers how to add, subtract, multiply, divide and compose two or more functions.

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• PLIX

## Operations On Functions: Matching Function Combinations with Graphs

Operations on Functions Interactive

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• PLIX

## How would you draw the summation of two linear functions?

Operations on Functions Interactive

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• Video

## The Algebra of Functions

Applies algebra concepts to functions and function notation.

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• Real World Application