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fatima0520

  • one year ago

Function g(x) is shown below: g(x) = 2 sin(2x - π) + 4 Find the minimum value. Can someone help me?

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  1. Loser66
    • one year ago
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    what is the amplitude of the function?

  2. fatima0520
    • one year ago
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    2

  3. Loser66
    • one year ago
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    2 is amplitude of 2 sin(2x -pi), not the given one. But anyway, we can derive g(x) from it.

  4. Loser66
    • one year ago
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    Now, I let h(x) = 2sin(2x-pi) , so we have amplitude of h(x) is 2, ok?

  5. fatima0520
    • one year ago
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    ok

  6. Loser66
    • one year ago
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    That is, the minimum of h(x) is -2, ok?

  7. Loser66
    • one year ago
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    |dw:1435186109791:dw|

  8. Loser66
    • one year ago
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    got that part?

  9. Loser66
    • one year ago
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    NO?? Yes??

  10. fatima0520
    • one year ago
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    sorry, openstudy is being slow. i get it.

  11. Loser66
    • one year ago
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    Now, I bring h(x) up to 4 units, I got g(x) , right? because h(x) +4 = 2sin(2x-pi) +4

  12. fatima0520
    • one year ago
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    yea

  13. Loser66
    • one year ago
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    |dw:1435186366465:dw|

  14. Loser66
    • one year ago
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    Now, what is the minimum of it?

  15. fatima0520
    • one year ago
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    2?

  16. Loser66
    • one year ago
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    |dw:1435186423751:dw| BBBBBBBBBBBBBBINGO

  17. fatima0520
    • one year ago
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    Thank you so much :)

  18. Loser66
    • one year ago
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    NP

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