Lesson 4 (Domain and Range)

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# Lesson 4 (Domain and Range) - PowerPoint PPT Presentation

Lesson 4 (Domain and Range). What is domain? What is range?. The x values of a function. (Independent variable) The y values of a function. (Dependent variable). Lesson 4 (Domain and Range).

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## PowerPoint Slideshow about 'Lesson 4 (Domain and Range)' - mariko-russell

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Presentation Transcript
Lesson 4 (Domain and Range)
• What is domain?
• What is range?
• The x values of a function. (Independent variable)
• The y values of a function. (Dependent variable)
Lesson 4 (Domain and Range)
• Using domain and range, functions can be expressed by tables, equations, graphs, and verbal descriptions.
• Example:
• y = 1 + 2x
• x= first number, y= second number
• The second number is one more than twice the first
Lesson 4 (Domain and Range)
• Given each problem, create the other representations.
Lesson 4 (Domain and Range)
• The second number is one less than twice the first.