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anonymous

  • one year ago

What is the range of the function f(x) = 12 − 3x for the domain {-4, -2, 0, 2, 4}?

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  1. anonymous
    • one year ago
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    @Haseeb96

  2. Haseeb96
    • one year ago
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    just put the one by one , each element of set domain into the given function and get the range for each element.

  3. Haseeb96
    • one year ago
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    like if the function is this f(x) = 2x +1 and domain is 2 now find the range i will just put the domain at the place of x in the given function f(2)= 2(2)+1 = 4 +1 = 5 so 5 is your range

  4. Haseeb96
    • one year ago
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    now solve it like this and get the range

  5. Haseeb96
    • one year ago
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    @Alexandra123456 now solve it yourself and show me your answers

  6. anonymous
    • one year ago
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    i dont get it i get decmals and it is not the correct answer @Haseeb96

  7. Haseeb96
    • one year ago
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    okay let me solve it first put -4 in the function at the place of x f(-4)= 12 -3(-4) =12 +12 =24 24 is the range of -4 now solve it yourself

  8. anonymous
    • one year ago
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    okay so the answer would be [0,6,12,18,24] thats what i get

  9. anonymous
    • one year ago
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    @Haseeb96

  10. Haseeb96
    • one year ago
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    absolutely correct. Good job smart girl :)

  11. Haseeb96
    • one year ago
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    @Alexandra123456

  12. anonymous
    • one year ago
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    Thanks! @Haseeb96

  13. Haseeb96
    • one year ago
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    Most welcome my new user :)

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