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ofmiceparade

  • one year ago

Rewrite f(x) = 2(x − 1)2 + 3 from vertex form to standard form.

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  1. ofmiceparade
    • one year ago
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    Hey @Learner11

  2. ofmiceparade
    • one year ago
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    I tried doing this and i can't figure it out

  3. anonymous
    • one year ago
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    hello @ofmiceparade :D

  4. ofmiceparade
    • one year ago
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    help?

  5. anonymous
    • one year ago
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    i am trying my best

  6. ofmiceparade
    • one year ago
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    f(x) = 2x2 + 5 f(x) = 4x2 − 8x + 7 f(x) = 2x2 + 4x + 5 f(x) = 2x2 − 4x + 5 are the answer choices

  7. welshfella
    • one year ago
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    |dw:1443375779688:dw|

  8. ofmiceparade
    • one year ago
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    I get how to foil

  9. welshfella
    • one year ago
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    - that is the (x - 1)^2 bit

  10. welshfella
    • one year ago
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    well it should be easy for you then

  11. ofmiceparade
    • one year ago
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    Its not

  12. ofmiceparade
    • one year ago
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    Idk how to work this equation backwords

  13. welshfella
    • one year ago
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    multiply the result from 'foil' by 2 then simplify = 2(x^2 - 2x + 1) + 3

  14. welshfella
    • one year ago
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    you need to distribute 2 over the contents of the parentheses then add 3

  15. ofmiceparade
    • one year ago
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    2x-4x+5?

  16. welshfella
    • one year ago
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    yes

  17. ofmiceparade
    • one year ago
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    2x^2-4x+5 *

  18. welshfella
    • one year ago
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    oh right !!

  19. ofmiceparade
    • one year ago
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    Thanks man

  20. ofmiceparade
    • one year ago
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    <3

  21. welshfella
    • one year ago
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    yw

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spraguer (Moderator)
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