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alg2_ch9arev

# alg2_ch9arev - Name Block Date Chapter 9 Part 1 Review...

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Name ___________________________________________________ Block ______ Date _________________ Chapter 9 Part 1 Review Non-Calculator Determine if the following is a polynomial or not. If it is, put it in standard form and give the degree. If it is not, explain why not. 1.) 4 5 2 3 8 7 5 x x x + + 2.) 5 3 4 15 x x x + Add or Subtract. Write your answers in standard form. 3.) ) 6 11 6 ( ) 1 4 2 3 ( 3 2 3 + + + + + x x x x x 4.) ) 4 5 2 3 ( ) 7 6 8 ( 4 3 4 3 2 x x x x x x x + + + + Multiply or Divide. 5.) ) 3 2 )( 1 4 2 ( 2 + x x x 6.) ) 7 3 5 )( 9 2 4 ( 2 3 + + x x x x 7.) 5 2 5 17 8 4 2 3 + x x x x 8.) 3 9 41 1 xx x −+

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Use synthetic substitution to evaluate the given polynomial for 2 = x . 9.) 6 5 22 3 6 2 3 4 + x x x x 10.) 9 11 3 2 4 + x x x Give the end behavior of each polynomial, using infinity notation. Then, state the MAXIMUM number of turning points it could have. 11.) 50 11 ) ( 2 4 6 + + = x x x x f 12.) 3 4 5 20 5 8 ) ( x x x x f = Find the solutions for each function. 13.) ) 9 )( 7 2 )( 4 ( 3 ) ( + = x x x x f 14.)
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alg2_ch9arev - Name Block Date Chapter 9 Part 1 Review...

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