# Q 8.1-8.4 - 3 Find the domain of the rational function and...

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Honors Algebra 2 Name _______________________ Quiz 8.1/8.4 Period _____ Due Date _________ NO CALCULATOR IS ALLOWED ON THIS QUIZ. Directions: Show all work for credit. Circle your answers. 1. Y varies inversly as x; If y = 36 when x = 9, Find y when x = 3, x = 5, and x = 7. State the constant of variation and the equation of variation. 2. Y varies jointly as x and z; If y = -315 when x = 5 and z = 9, Find y when x = -7 and z = 8. Write the joint variation equation and find y.

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Unformatted text preview: 3. Find the domain of the rational function, and identify all vertical and horizontal asymptotes, holes, and zeros in the graph: ( 29 2 3 6 9 36 x f x x-=-Simplify: 4. 4 2 4 3 2 2 2 4 4 4 9 6 9 x x x x x x x x--+ ÷--+ 5. 2 2 2 2 4 5 4 3 2 3 10 x x x x x x x----+--g 6. 2 2 2 2 4 3 9 18 6 8 7 10 x x x x x x x x + + + + ÷ + + + + 7. 2 2 3 3 6 9 x x x x x--+ + + 8. 2 3 3 2 x x x x + + +-...
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Q 8.1-8.4 - 3 Find the domain of the rational function and...

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