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anonymous

  • one year ago

HELP PLEASE! Kelsey has a list of possible functions. Pick one of the g(x) functions below and then describe to Kelsey the key features of g(x), including the end behavior, y-intercept, and zeros. •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

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  1. anonymous
    • one year ago
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    help @ganeshie8

  2. Mehek14
    • one year ago
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    which one do you want to use?

  3. anonymous
    • one year ago
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    the first one

  4. Mehek14
    • one year ago
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    ok now first thing we do is graph it

  5. anonymous
    • one year ago
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    alright

  6. Mehek14
    • one year ago
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    http://prntscr.com/7w1taq

  7. Mehek14
    • one year ago
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    this is how it looks

  8. Mehek14
    • one year ago
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    so we need to find \(\Large\bf{~End~Behavior: \\ ~Y-Intercept(s): \\ ~Zeros:}\)

  9. Mehek14
    • one year ago
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    so what is it's end behavior?

  10. Mehek14
    • one year ago
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    @Cgsmith ?

  11. anonymous
    • one year ago
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    That's what I'm still trying to figure out @Mehek14

  12. Mehek14
    • one year ago
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    is it going up or down in the end?

  13. anonymous
    • one year ago
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    most likely it would end going up @Mehek14

  14. Mehek14
    • one year ago
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    correct now where's the y-intercept?

  15. anonymous
    • one year ago
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    I think it would either land on 5 or 4 @Mehek14

  16. Mehek14
    • one year ago
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    4

  17. Mehek14
    • one year ago
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    and zeros = x - intercepts: x = -2 x = 1 x = 2

  18. anonymous
    • one year ago
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    thank you so much..... I wish I could give you 2 medals @Mehek14

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