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iRubric: Algebra 1 TRANSFORMATION OF FUNCTIONS rubric

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Algebra 1 TRANSFORMATION OF FUNCTIONS Algebra 1 8th Family of Graphs Lab: Transformations Using graphing software, students explore the transformations of quadratic functions: Students will manipulate the parent graph f(x)= x2 into translations, dilations, and reflections: Use the example in the book or chose their own example. On a separate sheet of paper and a poster, write and graph the parent form of the quadratic and write an equation of an assigned transformations of the parent graph and explain what happens to each graph based on the equation. Rubric Code: MX575B2 By JPINERO Ready to use Public Rubric Subject: Math Type: Project Grade Levels: 9-12

Family of Graphs Transformati Transformations
	Poor 10 pts	Fair 15 pts	Good 20 pts	Advanced 25 pts
EQUATION A Transformations that occurred from manipulating slider a.	Poor Incorrectly identified changes to the graphs of the functions. Recognized the correct values of a for a vertical dilation or compression. Incomplete	Fair Correctly identified changes to the graph of the functions. Do not Recognized the correct values of a for a vertical dilation or compression.	Good Correctly identified changes to the graphs of the functions. Recognized the correct values of a for a vertical dilation or compression.	Advanced Correctly identified changes to the graphs of the functions. Recognized the correct values of a for a vertical dilation or compression. Responses written in complete sentences.
EQUATION B Transformations that occurred from manipulating slider b.	Poor Incorrectly identified changes to the graphs of the functions. Recognized the correct values of a for a vertical dilation or compressionIncomplete	Fair Correctly identified changes to the graph of the functions. Do not Recognized the correct values of a for a vertical dilation or compression.	Good Correctly identified changes to the graphs of all five functions. Recognized the correct values of b for an horizontal dilation or compression.	Advanced Correctly identified changes to the graphs of the functions. Recognized the correct values of a for a vertical dilation or compression. Responses written in complete sentences..
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