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Spartan_Of_Ares

  • 3 years ago

which equation has a semetry of x=1/5? y = −5x2 − x + 2 y = −5x2 + x + 2 y = −5x2 + 2x − 9 y = −5x2 − 2x − 9

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  1. amoodarya
    • 3 years ago
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    turn them to standard form

  2. marsss
    • 3 years ago
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    vertex must be 1/5. ok??

  3. Spartan_Of_Ares
    • 3 years ago
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    yes

  4. marsss
    • 3 years ago
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    y=ax^2+bx+c vertex=-b/a follow that.

  5. Spartan_Of_Ares
    • 3 years ago
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    uh

  6. amoodarya
    • 3 years ago
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    y = −5x2 + 2x − 9 this ok but you try to compute !

  7. Spartan_Of_Ares
    • 3 years ago
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    ? i am confused

  8. Spartan_Of_Ares
    • 3 years ago
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    help

  9. amoodarya
    • 3 years ago
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    look at image you find out

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