Ch 2 T - In problems 4- 7, simplify, using only positive...

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Honors Algebra 2 Name ____________ Chapter 2 Test Keeney A CALCULATOR IS REQUIRED ON THIS SECTION OF THE TEST. 1. Evaluate to the nearest tenth: 2.7 1.9 0.95 3.3 5 0.63 - + 2. Is 2 y x = a function? How do you know? 3. Is the inverse of 2 y x = a function? How do you know? 4. Is 3 5 3 y x x = - - a function? How do you know? 5. Is the inverse of 3 5 3 y x x = - - a function? How do you know? 6. State the domain and range of 2 5. 3 y x = - Justify your answers. 7. State the domain and range of 6. y = - Justify your answers. 8. Use words to compare the graphs of y x = and , 0. y x p p = + 9. Use words to compare the graphs of y x = and , 1. y q x q = 10. Use words to compare the graphs of y x = and , 0. y x r r = -
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Honors Algebra 2 Name ________________________ Chapter 1 Test Keeney Date_________________ Block ___ NO CALCULATOR IS ALLOWED ON THIS SECTION OF THE TEST. 1. Classify 2 3 8 in as many ways as possible. 2. Evaluate 14 2 4 . 5 2 ⋅ + + 3. Evaluate 16 2 6 1. ÷ × -
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Unformatted text preview: In problems 4- 7, simplify, using only positive exponents in your answer. 4. 2 3 64-5. 1 2 81-6. 6 2 5 2 a b- - - 7. 3 2 3 7 5 4 a b b a---- 8. Evaluate ( 29 2 1 5 2 2 f x x x =-+ for 1. x = -In problems 9 13, ( 29 ( 29 ( 29 2 2 3 2 9. f x x g x x h x x = + = - + =-9. Find ( 29 ( 29 . f g x + 10. Find ( 29 ( 29 . f g x o 11. Find ( 29 . g x f 12. Find ( 29 ( 29 3 . f h-13. Find ( 29 1 . g x-Verify using composition of functions. In problems 14 and 15, graph the given functions. 14. ( 29 2 1, 1, x x f x x-+ < = 15. ( 29 2 3 g x x = -+ EXTRA CREDIT: Graph a function with a domain of 2 2 x- and a range of 5. y <...
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Ch 2 T - In problems 4- 7, simplify, using only positive...

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