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kassie98

  • 3 years ago

Find f(6) if f(x) = x 2 ÷ 3 + x. 4 10 18

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  1. surdawi
    • 3 years ago
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    is that x^2?

  2. kassie98
    • 3 years ago
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    that is soppose to be a little 2 there isnt any of that ^

  3. surdawi
    • 3 years ago
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    \[x^{2}\]

  4. kassie98
    • 3 years ago
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    Yepp

  5. surdawi
    • 3 years ago
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    ok plug in 6 for x what do you get?

  6. kassie98
    • 3 years ago
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    6x i think?

  7. surdawi
    • 3 years ago
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    example f(a) f(x) = x + 2x - 3 f(a) = a + 2a -3

  8. kassie98
    • 3 years ago
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    ok im sorry i aint good at math at all lol

  9. surdawi
    • 3 years ago
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    you will be if you try

  10. kassie98
    • 3 years ago
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    yea i know i am trying

  11. surdawi
    • 3 years ago
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    just replace every x with 6

  12. kassie98
    • 3 years ago
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    okk

  13. kassie98
    • 3 years ago
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    the answer is 18

  14. surdawi
    • 3 years ago
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    correct

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