Algebra II Mr. Gilbert

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Algebra IIMr. Gilbert

• Review Chapter 7.7, 7.8 11.7
• Standard Honors

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Agenda

• Warm-up
• Review highlights
• Practice Test
• Homework

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7-7, 7-8 Communicate Effectively

• Range Range
• Function
• Composite Function
• Inverse Relation see below
• Inverse Function f(x), f-1(x)
• Identity Function I(x)x
• Pascal Triangle Binomial Theorem

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Lesson 7 Contents
7.7 Operations on Functions
Example 1-2 Add, Subtract Multiple Divide
Functions Example 3 Evaluate Composition of
Relations Example 4 Simplify Composition of
Functions Example 5 Use Composition of Functions
7.8 Inverse Functions and Relations
Example 1-2 Find an Inverse Relation
Function Example 3 Verify Two Functions are
Inverses
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Example 7-4f
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Example 8-3c
Answer The functions are inverses since both
compositions equal x.
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Example 7-4b
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Homework Review
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Homework Standard and Honors
pp. 403-404 43-53 odd pp 615 25-50 every
other odd