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vera_ewing

  • one year ago

What are the amplitude and the midline?

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  1. vera_ewing
    • one year ago
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  2. vera_ewing
    • one year ago
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    It's B right?

  3. freckles
    • one year ago
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    can you tell me what is the highest y value? can you also tell me what the lowest y value is ?

  4. freckles
    • one year ago
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    \[\text{ midline is given by } y=\frac{max+min}{2}\] then to find the amp find either tell me how far max is from the midline or how far min is from the midline

  5. vera_ewing
    • one year ago
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    Highest y value is 3 Lowest y value is -1

  6. vera_ewing
    • one year ago
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    Oh the answer has to be A then, right?

  7. freckles
    • one year ago
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    so midline is y=(3+(-1))/2 which is y=1 so how far is the max=3 from y=1?

  8. anonymous
    • one year ago
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    Thanks I'm working on something like this too

  9. vera_ewing
    • one year ago
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    2?

  10. freckles
    • one year ago
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    yep so B was right

  11. vera_ewing
    • one year ago
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    Oh okay thanks :)

  12. freckles
    • one year ago
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    great job

  13. anonymous
    • one year ago
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    This was very helpful

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