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anonymous

  • one year ago

If h(x) = 3x − 1 and j(x) = −2x, solve h[j(2)] and select the correct answer below. −11 11 −13 13

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  1. anonymous
    • one year ago
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    @DanJS

  2. anonymous
    • one year ago
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    Do you have any idea how to solve?

  3. anonymous
    • one year ago
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    ive tried all the ways i thought i knew, but it didnt work, so no :\

  4. anonymous
    • one year ago
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    lets start with this what is j(2)=-2(2) j(2)= -4 h[ j(2) ] h[-4] can you solve now?

  5. anonymous
    • one year ago
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    -4(-2x(2))= 16x? @Deeezzzz

  6. DanJS
    • one year ago
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    What is j(2) first?

  7. DanJS
    • one year ago
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    j(2) = -2*2 = -4 if j(2) = -4 What is F[ j(2)] ...

  8. DanJS
    • one year ago
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    You start with the inner function, evaluate and work outwards

  9. DanJS
    • one year ago
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    F[ j(2) ] = F[-4] =

  10. anonymous
    • one year ago
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    yea i tried that a few times and could never figure it out

  11. DanJS
    • one year ago
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    f[-4] = 3(-4) - 1

  12. DanJS
    • one year ago
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    -12 -1

  13. DanJS
    • one year ago
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    -13

  14. DanJS
    • one year ago
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    do you see how to work through these things now?

  15. anonymous
    • one year ago
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    oohh yea i see it know

  16. anonymous
    • one year ago
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    now

  17. anonymous
    • one year ago
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    thankyou

  18. DanJS
    • one year ago
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    welcdome

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