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anonymous

  • 5 years ago

can anyone help me with solving problems using the quadratic functions?

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  1. anonymous
    • 5 years ago
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    i might be

  2. anonymous
    • 5 years ago
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    i have 5 questions to answer

  3. anonymous
    • 5 years ago
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    hit me

  4. anonymous
    • 5 years ago
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    the company discovered that it costs $45 to produce 2 calculators, $143 to produce 4 calculators, and $869 to produce 10. find the total cost of 7 calculators using the quadratic functions.

  5. anonymous
    • 5 years ago
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    157.5 is ur answer

  6. anonymous
    • 5 years ago
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    After 1 second, the rock is 58 feet in the air; after 2 seconds, it is 112 feet in the air. Find the height, in feet, of the rock after 10 seconds. using quadratic functions

  7. anonymous
    • 5 years ago
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    270 feet

  8. anonymous
    • 5 years ago
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    it closed out of the test. apparently those two were wrong. i can only miss 1 out of 5 to pass.

  9. anonymous
    • 5 years ago
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    sorry :(

  10. anonymous
    • 5 years ago
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    it's okay. i'm just trying to find someone to help because i have no idea how to do this & i'm falling behind not being able to pass it.

  11. anonymous
    • 5 years ago
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    hope u find someone to help good luck!!! :)

  12. anonymous
    • 5 years ago
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    thanks!! (:

  13. anonymous
    • 5 years ago
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    yep!!!

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spraguer (Moderator)
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