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# hw8 - Math 103 FS 2007 Homework#8 Name gk Section PID 7...

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Unformatted text preview: Math 103 FS 2007 Homework #8 Name: , gk _ Section #: PID: ' 7 Instructor: ' . Read the introductory instructions. You must show all work to get credit. 1. (2+2+1=5 points) a) State the end behavior of the graph of the polynomial function f, where f(x)=2x3—5x2—10x+25. f (x) : Egg to the right f(x) :. W to the left b) Algebraically, ﬁnd the exact zeros of f given in part a). c) Find the y-intercept of f given in part a). S: (0‘) 1"“ H.933) «Si 031 m feta?) +23 3C0) \$23 (93233“) 0T1- 25 15 \q :3 MM - 2. (3 points) Use synthetic division to divide 205) = x5 + 7x4 ~— 3::2 + 2x + '5 by x + 2. State the quotient and remainder. ' , I ' Quotient: xﬁgémmﬁ +st 3:32 , 3.1 State all possible rational zerOs for the following function: ' f(x) '= 6x3 —3x2 + x——24 l2 2 ‘+ I ‘32} 3) ii=.,i.i“"-“3’ Score: 16' ...
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hw8 - Math 103 FS 2007 Homework#8 Name gk Section PID 7...

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