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anonymous

  • one year ago

please help me on this im not very good at math :(

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  1. anonymous
    • one year ago
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    Esmeralda and Heinz are working to graph a polynomial function, f(x). Esmeralda says that the third-degree polynomial has four intercepts. Heinz argues that the function only crosses the x-axis three times. Is there a way for them both to be correct? Explain your answer. Heinz has a list of possible functions. Pick one of the g(x) functions below, show how to find the zeros, and then describe to Heinz the other key features of g(x). g(x) = x3 – x2 – 4x + 4 g(x) = x3 + 2x2 – 9x – 18 g(x) = x3 – 3x2 – 4x + 12 g(x) = x3 + 2x2 – 25x – 50 g(x) = 2x3 + 14x2 – 2x – 14 Provide a rough sketch of g(x). Label or identify the key features on the graph. Esmeralda is graphing a polynomial function as a parabola. Before she begins graphing it, explain how to find the vertex. Make sure you include how to determine if it will be a maximum or minimum point. Use an example quadratic function to help you explain and provide its graph. Heinz boasts that he can predict the degree of a polynomial function just by looking at the end behavior. Can Heinz do this? Explain.

  2. anonymous
    • one year ago
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    @lordofpens @Upinlamecity @osamabinswaggin @only_hanaaa @oliviadetataaa @anwaarullah @Ashleyistheboss2 @AutumnRoseT @Verga @badmood @baconbaby1334 @Blosson505

  3. anonymous
    • one year ago
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    @jim_thompson5910

  4. quickthing
    • one year ago
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    @pearheadlol

  5. anonymous
    • one year ago
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    ? @quickthing

  6. quickthing
    • one year ago
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  7. quickthing
    • one year ago
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    Got it?

  8. anonymous
    • one year ago
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    yes thankyou! but can you please help me on the last 3 parts of the question

  9. quickthing
    • one year ago
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  10. quickthing
    • one year ago
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  11. quickthing
    • one year ago
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    give me a minute...

  12. anonymous
    • one year ago
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    okay thankyou :)

  13. quickthing
    • one year ago
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    don't go away... I'll be right back.

  14. quickthing
    • one year ago
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  15. quickthing
    • one year ago
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    That document should help...

  16. quickthing
    • one year ago
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    Click on the attachment I sent you.

  17. anonymous
    • one year ago
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    thankyou so much! i have a question.. did you make that document or is it someone elses?

  18. quickthing
    • one year ago
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    Someone else.

  19. quickthing
    • one year ago
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    Just thought you'd like to see it :)

  20. anonymous
    • one year ago
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    yes thankyou!

  21. quickthing
    • one year ago
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    You're welcome.

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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