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mathtard Group Title

Is there anyone here that can give me detailed help I have some questions that I just can't seem to get right.

  • 3 years ago
  • 3 years ago

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  1. mathballet8888 Group Title
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    whats the q

    • 3 years ago
  2. mathtard Group Title
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    Find the vertex, line of symmetry, and the minimum or maximum value. f(x)=8-x^2

    • 3 years ago
  3. amistre64 Group Title
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    yeah, specific questions help out

    • 3 years ago
  4. mathtard Group Title
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    I really just need the vertex.

    • 3 years ago
  5. mathtard Group Title
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    yea if I could get anyone one here to answer my questions.

    • 3 years ago
  6. amistre64 Group Title
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    it straddles the y axis, 8 above origin

    • 3 years ago
  7. amistre64 Group Title
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    -x^2 is a turned over bowl so its max is its vertex y part

    • 3 years ago
  8. amistre64 Group Title
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    and the symmetry is the y axis since it never leaves its home

    • 3 years ago
  9. satellite73 Group Title
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    soup spilled out

    • 3 years ago
  10. amistre64 Group Title
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    3 beans soup all over my lap; just great

    • 3 years ago
  11. mathtard Group Title
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    so the coordinates for the vertex are (2,8) ?

    • 3 years ago
  12. satellite73 Group Title
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    vertex is \[-\frac{b}{2a}\] for the first coordinate. in this case you might want to write \[f(x)=-x^2+8\] so b = 0 and the vertex is (0,8)

    • 3 years ago
  13. mathtard Group Title
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    Ah!

    • 3 years ago
  14. amistre64 Group Title
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    |dw:1314672133571:dw|

    • 3 years ago
  15. amistre64 Group Title
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    i keep forgettin we got a draw lol

    • 3 years ago
  16. mathtard Group Title
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    LOL! THANK YOU!!!!

    • 3 years ago
  17. satellite73 Group Title
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    |dw:1314672137462:dw|

    • 3 years ago
  18. satellite73 Group Title
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    yikes mine are the worst! that is supposed to be \[y=x^2\] \[y=-x^2\] \[y=-x^2+8\]

    • 3 years ago
  19. satellite73 Group Title
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    amistre picture nice and smooth... like gary coleman

    • 3 years ago
  20. amistre64 Group Title
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    ive got an anti parkinsons device on my mouse ;)

    • 3 years ago
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is replying to Can someone tell me what button the professor is hitting...

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