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## Algebra 2: Checkpoint 6.1 & 6.2

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**Algebra 2: Checkpoint 6.1 & 6.2**• Solve the equation. Give the exact answer or round the result to two decimal places. • a. b. 2. Simplify the expression. Assume all variables are positive. a. b. c. d.**Algebra 2: Notes 6.3:**Perform Function Operations and Function Composition. GOALS: “” What’s a function? What does “composition” mean?**6.3 Example 2: Multiply and Divide functions.**PS 6.3 pg.432 #5-11 odds, 15-19 odds**6.3 Example 3: Find compositions of functions.**PS 6.3 pg.432 #21-37 odds**Algebra 2: Notes 6.4:**Use Inverse Functions. GOALS: “” What does “inverse” mean?**6.4 Example 1: Find an inverse relation.**WS 6.4 #1-6, 19, 20 E/O**6.4 Example 2: Verify that functions are inverses.**WS 6.4 #7-12 E/O**6.4 Example 3: Find the inverse of a power function.**WS 6.4 #13-18 E/O