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anonymous

  • one year ago

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  1. anonymous
    • one year ago
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    @bradely

  2. anonymous
    • one year ago
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    u there

  3. bradely
    • one year ago
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    f(x) = x3 + 4x2 + x – 6 . Last value is not 6 i think it is -6 (x -1)(x +2)(x +3) x = –3, x = 1, x = –2 So option D is correct

  4. anonymous
    • one year ago
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    What are the coordinates of the turning point for the function f(x)=(x+3)^3+1? (-3,-1) (-3,1) (3,-1) (3,1)

  5. bradely
    • one year ago
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    f(x)=(x+3)^3+1 Take derivative then equal to zero to get turning point please see in example http://www.mathskey.com/question2answer/22377/function-y-x-1-2-e-2x

  6. anonymous
    • one year ago
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    didn't learn deritive what's the answer so i can work backward

  7. bradely
    • one year ago
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    f(x) = (x+3)^2 +1 Take derivative f'(x) = 2(x+3) f'(x) = 0 2(x+3) =0 x = -3 f(-3) = (-3+3)^2 +1 =1 (-3,1) is the turning point

  8. anonymous
    • one year ago
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    What is the remainder when (3x^4+2x^3-x^2+2x-14) / (x+2)? 0 5 10 15

  9. bradely
    • one year ago
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    Substitute x = -2 in 3x^4+2x^3-x^2+2x-14 to get remainder

  10. anonymous
    • one year ago
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    10?

  11. bradely
    • one year ago
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    correct

  12. anonymous
    • one year ago
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    what is the quotient (2x^2 +12x+18)/(x+3)? 2x+6 2x-6 2x+4 2x-4, r=1

  13. bradely
    • one year ago
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    (2x^2 +12x+18)/(x+3) Common the two 2(x^2 +6x+9)/(x+3) Find the factor of x^2 +6x+9 x^2 +6x+9=(x+3)^2 2(x^2 +6x+9)/(x+3) = 2(x+3)^2/(x+3) 2(x+3) 2x+6

  14. anonymous
    • one year ago
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    Using synthetic division, what is the quotient (3x^3+4x -32)/ (x-2)? 3x^2 +6x-16 3x^2-6x +16 3x^2+6x+16 3x^2-6x-16 +1/(x-2)

  15. bradely
    • one year ago
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    (3x^3+4x -32)/ (x-2) Please see in below link you can understand http://www.mathskey.com/question2answer/18096/use-synthetic-division-find-the-quotient-and-the-remainder

  16. anonymous
    • one year ago
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    Thats it for now

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