ch 6 TEST study guide KEY (1)

# ch 6 TEST study guide KEY (1) - 7 8 List all the possible...

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Algebra II Ch 6 Test Name: ___________________________ Study Guide Answers are on my door AND online starting Friday Per: _______________ Classify the polynomial by degree and by number of terms. 1) 2 5 + - = x x y 1) __________________________ Write the polynomial function in factored form. 2) 64 125 ) ( 3 + = x x f 2) _________________________ Write a 3rd degree polynomial function that has zeros 3, – 5, and 1. 3) __________________________ Give all the zeros of the polynomial and state the multiplicity of multiple zeros. 4) 3 2 5 ) 1 ( ) 4 ( + - = m m m y 4) _________________________ For 5 – 8 use the following polynomial 8 6 ) ( 3 6 + - = x x x h 5 ) How many complex zeros does h(x) have? 5) __________ 6) What is the maximum number of imaginary zeros that h(x) could have? 6) __________ 7) How many real roots could h(x) have?

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Unformatted text preview: 7) __________ 8) List all the possible rational zeros for h(x) 8) __________ 9) 2 6 4 i-, 3 2--, 3, and -1 are all roots of a 6 th degree polynomial equation. Name the other two roots. 9) _____________________ Find all roots of the equation. Use whatever method you’d like, but SHOW YOUR WORK 10) 3 4 2 4 = +-x x 10) ___________________ Find all roots of the equation. Use whatever method you’d like, but SHOW YOUR WORK 11) 6 2 6 2 2 3 =--+ x x x 11) ____________________ Use the rational root theorem to find all the zeros of the function. 12) 10 5 2 2 3--+ = x x x y 12) ______________________ Expand each binomial 13) 4 ) ( z x-14) 5 ) 2 ( + k 13) ______________ 14) ______________...
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## This note was uploaded on 05/13/2011 for the course MTH 98 taught by Professor Johnson during the Fall '09 term at Grand Valley State.

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ch 6 TEST study guide KEY (1) - 7 8 List all the possible...

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