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anonymous

  • one year ago

Which statement best describes the graph of -x3 - x2 + 4x + 4? It starts down on the left and goes up on the right and intersects the x-axis at x = -2, 2, and 4. It starts down on the left and goes up on the right and intersects the x-axis at x = -2, -1, and 2. It starts up on the left and goes down on the right and intersects the x-axis at x = -2, -1, and 2. It starts up on the left and goes down on the right and intersects the x-axis at x = -2, 2, and 4.

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  1. anonymous
    • one year ago
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    @Michele_Laino Could you help?

  2. Nnesha
    • one year ago
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    x-intercept where the graph of the equation cross x-axis

  3. anonymous
    • one year ago
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    I tried making a graph about this but i couldnt really find anything...

  4. Nnesha
    • one year ago
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    if the highest degree is an odd number then if leading coefficient is negative =right end will fall & left end will rise if leading coefficient is positive then= right end will rise &left end will fall

  5. anonymous
    • one year ago
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    Can I show you the graph I got?

  6. Nnesha
    • one year ago
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    sure!

  7. anonymous
    • one year ago
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    ok let me put it on a png hold on

  8. anonymous
    • one year ago
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  9. Nnesha
    • one year ago
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    nice so what are the points where graph cross the xx-axiss

  10. anonymous
    • one year ago
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    -2,-1, and 2

  11. Nnesha
    • one year ago
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    yes right

  12. anonymous
    • one year ago
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    So it starts up on the left

  13. Nnesha
    • one year ago
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    yes

  14. anonymous
    • one year ago
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    So it would be C or D.,... I think it would be c

  15. Nnesha
    • one year ago
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    yes you got the 3 x-intercept first thing is to cancel out A and C cuz they have different x-intercetp

  16. anonymous
    • one year ago
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    Thank you so much!!!

  17. Nnesha
    • one year ago
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    my pleasure.

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