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charlotteakina

  • 3 years ago

If f(x)=3x+5, find f(2). Show your work. I know the work, just need someone's final opinion on my choice!!!!

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  1. across
    • 3 years ago
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    All you have to do is substitute \(x\) with \(2\).

  2. across
    • 3 years ago
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    That is,\[f(x)=3x+5\longrightarrow f(2)=3\cdot2+5=?\]

  3. akash_809
    • 3 years ago
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    @charlotteakina follow @across general rule you have to follow to calculate the value of function f(x) is to substitute value of x in f(x)

  4. across
    • 3 years ago
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    That's correct, @charlotteakina.

  5. across
    • 3 years ago
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    \(f(2)=11\) is the final answer.

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