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Unit 1BFunctions, Slope & Rate of Change
  1. Lesson 1Function notation
  2. Practice 2Function notation — More practice 2
  3. Lesson 2Slope and rate of change
  4. Lesson 3Graphing Linear Equations
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  1. Lesson 1Function notation
  2. Practice 2Function notation — More practice 2
  3. Lesson 2Slope and rate of change
  4. Lesson 3Graphing Linear Equations
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Classes/Algebra 2 contents/Unit 1B

Unit 1B · Lesson 1

Function notation

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Vocabulary

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Function

A relationship assigning exactly one output to each input in its domain. Different inputs may have the same output.

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What is a function?Khan Academy · Lesson video

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Algebra 2 · Precalculus
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