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anonymous

  • one year ago

lim x→4 [x/(x + 1)] − (4/5) ----------------- x − 4 x= 3.9 f(x)= x= 3.99 f(x)= x= 3.999 f(x)= x= 4.001 f(x)= x= 4.01 f(x)= x= 4.1 f(x) =

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  1. UnkleRhaukus
    • one year ago
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    so you have to fill in the table?

  2. UnkleRhaukus
    • one year ago
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    i think you should use a calculator

  3. anonymous
    • one year ago
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    I've tried, but think I am not entering it correctly as I am getting it wrong constantly

  4. anonymous
    • one year ago
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    what would be the correct way?

  5. UnkleRhaukus
    • one year ago
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    how do you know you are getting it wrong?

  6. anonymous
    • one year ago
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    I'm doing this class online and my answers are constantly coming back as wrong

  7. UnkleRhaukus
    • one year ago
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    ( [ 3.9 / ( 3.9 + 1 ) ] - [ 4 / 5 ] ) / ( 3.9 / 4 )

  8. UnkleRhaukus
    • one year ago
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    what do you get for the first entry in the table?

  9. anonymous
    • one year ago
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    why would it be ( [ 3.9 / ( 3.9 + 1 ) ] - [ 4 / 5 ] ) / ( 3.9 / 4 ) instead of ( [ 3.9 / ( 3.9 + 1 ) ] - [ 4 / 5 ] ) / ( 3.9 - 4 )

  10. UnkleRhaukus
    • one year ago
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    um, yeah ( [ 3.9 / ( 3.9 + 1 ) ] - [ 4 / 5 ] ) / ( 3.9 - 4 ) is right. (whoops)

  11. UnkleRhaukus
    • one year ago
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    What do you get

  12. anonymous
    • one year ago
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    Refer to the attachment from Mathematica v9

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  13. anonymous
    • one year ago
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    You can use a software like Mathematica and use a table

  14. anonymous
    • one year ago
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    Or a spreadsheet program like MS Excel

  15. UnkleRhaukus
    • one year ago
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    what use is software if you don't understand what you are doing ? @robtobey

  16. anonymous
    • one year ago
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    Thank You guys, I guess I was just typing it in wrong because your way worked @UnkleRhaukus

  17. anonymous
    • one year ago
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    Oh these softwares actually will help both visually and analytically by means of table what is going on with approaches and limits

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