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Destinyyyy

  • one year ago

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  1. Destinyyyy
    • one year ago
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    @jim_thompson5910

  2. Destinyyyy
    • one year ago
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    I got.. 3x^2 -12x+11 Correct? Or did I miscalculate some where?

  3. jim_thompson5910
    • one year ago
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    oops you forgot to post the question

  4. Destinyyyy
    • one year ago
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    Sorry -10x not -12x ...

  5. Destinyyyy
    • one year ago
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    26. Evaluate the function at the given value of the independent variable and simplify. f(x) = 3x2 - 4x + 4; f(x - 1)

  6. jim_thompson5910
    • one year ago
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    oh right, the prev one

  7. Destinyyyy
    • one year ago
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    Yes lol.

  8. jim_thompson5910
    • one year ago
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    I'm not getting 3x^2 - 10x + 11

  9. Destinyyyy
    • one year ago
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    Hmmm..

  10. Destinyyyy
    • one year ago
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    Are you sure its wrong?

  11. jim_thompson5910
    • one year ago
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    yes I'm sure

  12. Destinyyyy
    • one year ago
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    I checked my calculations and it seems to be correct.. Its listed as an option. And mathway says its right..

  13. jim_thompson5910
    • one year ago
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    what is (x-1)^2 equal to?

  14. Destinyyyy
    • one year ago
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    3(x-1)^2 -4(x-1)+4 3(x^2 -2x+1) -4x+8 3x^2 -6x+3-4x+8 3x^2 -10x +11

  15. Destinyyyy
    • one year ago
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    (x-1)^2 is x^2 -2x+1

  16. jim_thompson5910
    • one year ago
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    hmm I typed it into my calc wrong, my bad

  17. jim_thompson5910
    • one year ago
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    3x^2 - 10x + 11 is correct

  18. Destinyyyy
    • one year ago
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    Lol its okay.

  19. Destinyyyy
    • one year ago
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    For this next one I got to the last step but Its not shown as an option... Find and simplify the difference quotient f(x+h)-f(x) over h , h=/ 0. f(x)= 3x^2 I got 6x+3h

  20. jim_thompson5910
    • one year ago
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    same here

  21. Destinyyyy
    • one year ago
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    The only option that is close is 3(2x+h) so I guess thats it?

  22. jim_thompson5910
    • one year ago
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    that works

  23. Destinyyyy
    • one year ago
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    Okay.

  24. Destinyyyy
    • one year ago
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    Posting the last two in a new question.

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