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janessia

NEED HELP! find g[f(3)]

  • one year ago
  • one year ago

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  1. janessia
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    For all 5 problems in this assignment, use the following functions: f(x) = x + 5 g(x) = x2 -4x + 5 h(x) = 3x2 - 2x + 5

    • one year ago
  2. GOODMAN
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    Plug 3 in as this x g(x) = x2 -4x + 5

    • one year ago
  3. janessia
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    ohk

    • one year ago
  4. GOODMAN
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    Where ever f(x) appears, you put in 3

    • one year ago
  5. janessia
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    i got 17

    • one year ago
  6. moha_10
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    f[8]=27

    • one year ago
  7. GOODMAN
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    No...umm..do what moha does.

    • one year ago
  8. janessia
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    ohk

    • one year ago
  9. GOODMAN
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    @moha_10 Can you please explain to Janessia

    • one year ago
  10. moha_10
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    okay i got over here 8*8-37 =??

    • one year ago
  11. janessia
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    27

    • one year ago
  12. moha_10
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    okay we first sub on f and then on g

    • one year ago
  13. janessia
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    ohk

    • one year ago
  14. janessia
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    can u help me with this one @moha_10 its more difficult h[f(5)] - g[h(1)]

    • one year ago
  15. moha_10
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    okay [h(10)-g(6)] [15-17]=-2

    • one year ago
  16. janessia
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    thats the whole answer all of tht?

    • one year ago
  17. moha_10
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    yeah

    • one year ago
  18. janessia
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    even tht [h(10)-g(6)] part?

    • one year ago
  19. janessia
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    @moha_10

    • one year ago
  20. moha_10
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    yeah

    • one year ago
  21. janessia
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    ohk thnks so much!

    • one year ago
  22. moha_10
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    we sub and we got like above

    • one year ago
  23. moha_10
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    ur welcome

    • one year ago
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