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anonymous

  • one year ago

what is the difference between f(2) and f(x)=2

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  1. Loser66
    • one year ago
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    If \(f(x) = 2x\), then \(f(1) =2\), and \(f(2) =4\) \(f(x) =2\) is a constant function, that is f(x)= 2 for aaaaaaaaaalllll x. In this case f(x) = f(2) = f(3) =f(......) |dw:1433899206471:dw|

  2. Loser66
    • one year ago
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    |dw:1433899292958:dw|

  3. anonymous
    • one year ago
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    how would it apply to an equation like 1+2x

  4. Loser66
    • one year ago
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    |dw:1433899360324:dw|

  5. Loser66
    • one year ago
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    find f(2) ??

  6. Loser66
    • one year ago
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    |dw:1433899421617:dw|

  7. Loser66
    • one year ago
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    |dw:1433899453713:dw|

  8. triciaal
    • one year ago
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    f(2) means the value of x is 2. when you see x replace with 2 compute and you will get the value of the function f(x) = 2 means the value of the function is 2

  9. anonymous
    • one year ago
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    ok so, if I have f(2); 1+2x and x=2, I plug 2 into x and simplify. But what do I do when I have f(x)=2 and 1+2x

  10. triciaal
    • one year ago
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    when f(x) = 2 then 1 + 2x = 2 solve for x

  11. anonymous
    • one year ago
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    so subtract 1 on both sides and divide by 2?

  12. triciaal
    • one year ago
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    yes

  13. anonymous
    • one year ago
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    ok thx, love u

  14. triciaal
    • one year ago
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    welcome

  15. anonymous
    • one year ago
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    u dont love me back?

  16. triciaal
    • one year ago
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    sorry, love you too

  17. anonymous
    • one year ago
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    ok just checking babe, have a good day

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