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algebra2sucks

  • one year ago

The graph of f (x ) is show below a. On this coordinate plane draw the graph of f^-1(x) b. Is f (x ) a function? (1pt) c. Is f^-1 (x) a function

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  1. Dido525
    • one year ago
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    Well what does f(x) look like?

  2. algebra2sucks
    • one year ago
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    Here is the graph

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  3. Dido525
    • one year ago
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    F9x) is a function if, when you draw a vertical line through any point of that shape it touches only once.

  4. Dido525
    • one year ago
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    f(x) sorry.

  5. Dido525
    • one year ago
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    So is f(x) a function?

  6. Dido525
    • one year ago
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    @algebra2sucks

  7. Dido525
    • one year ago
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    You there?!!

  8. algebra2sucks
    • one year ago
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    Yes?

  9. algebra2sucks
    • one year ago
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    @dido525

  10. Dido525
    • one year ago
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    So I just told you the definition of a function. Can you say if it's a function or not? :) .

  11. algebra2sucks
    • one year ago
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    I think so

  12. algebra2sucks
    • one year ago
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    you there

  13. Dido525
    • one year ago
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    Sorry. yes you are correct :) .

  14. Dido525
    • one year ago
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    For an inverse function, you switch all the x and y values and plot them.

  15. Dido525
    • one year ago
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    Then draw a vertical line again. Does it pass through more than one point?

  16. algebra2sucks
    • one year ago
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    It is not

  17. algebra2sucks
    • one year ago
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    @dido525

  18. Dido525
    • one year ago
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    So is it a function?

  19. algebra2sucks
    • one year ago
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    No it is not @dido525

  20. Dido525
    • one year ago
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    Good :) .

  21. algebra2sucks
    • one year ago
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    So what about part A

  22. algebra2sucks
    • one year ago
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    @dido525

  23. algebra2sucks
    • one year ago
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    heeelp @dido525

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