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Piecewise Functions

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Lesson Plans and Worksheets for Algebra I
Lesson Plans and Worksheets for all Grades
More Lessons for Algebra I
Common Core For Algebra I



Examples, videos, and solutions to help Algebra I students learn how to examine the features of piecewise functions including the absolute value function and step functions.
Students understand that the graph of a function f is the graph of the equation y = f(x)

New York State Common Core Math Algebra I, Module 3, Lesson 15

Worksheets for Algebra I, Module 3, Lesson 15 (pdf)

Problem Set Sample Solutions

6. Graph the following piecewise functions for the specified domain.

7. Write a piecewise function for each graph below.

Exit Ticket

Each graph shown below represents the solution set to a two-variable equation.
1. Which of these graphs could be represented by a function? Explain your reasoning.
2. For each one that can be represented by a function, define a piecewise function whose graph would be identical to the solution set shown.




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