Ch 8 T - --7. 4 3 x x-Name __________________ 8. Find the...

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Honors Algebra 2 Name __________________ Chapter 8 Test Period _____ Date ________ Directions: Show work or explain answers for credit. 1. z varies jointly as x and y and inversely as w . Write an equation of variation when 100, 100, 7, z x y = = = and 2. w = Then find z when 3.5, 24, x y = = and 27. w = 2. Find the domain of the rational function. Identify all holes, vertical asymptotes, horizontal asymptotes, and zeros. ( 29 2 2 2 3 2 x x f x x x + - = + - Simplify. 3. 3 2 2 2 9 7 8 11 24 4 3 x x x x x x x x - + - + + - + 4. 2 2 3 6 3 4 6 12 20 x x x x x x + + - + - -
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5. 2 2 5 1 7 6 36 x x x x x + - - - + - Solve 6. 2 1 3 12 3 3 x x x x x + = +
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Unformatted text preview: --7. 4 3 x x-Name __________________ 8. Find the domain of ( 29 3 2 g x x =-using algebra. 9. Find the inverse function of 2 6 8. y x x =-+ Simplify. 10. 7 20 8 5 2 45 +-11. 3 5 2 3 4 54 x xy g 12. 5 1 6-Solve for x using algebra. 13. 17 3 x x + + = 14. 2 1 1 x- BONUS: Describe the transformations of ( 29 3 2 8 5 h x x = -+ + from ( 29 . f x x = Graph and label both functions on the grid below....
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Ch 8 T - --7. 4 3 x x-Name __________________ 8. Find the...

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