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Math Help - max, min and average to resultant function

  1. #1
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    max, min and average to resultant function

    hi, i have these 3 functions



    i must calculate the resultant function, and to find the max, min and the average.. i have tried to calculate it, i have found these values (max=53; min=38; average=43) but the solution in my book are different (max=54; min=19; average=34).. can you help me?? thank you!!
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  2. #2
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    Re: max, min and average to resultant function

    What do you mean by "resultant function"? I know what the "resultant" of vectors is (the sum of the vectors) but I don't know what is meant by "resultant function".
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    Re: max, min and average to resultant function

    sum of the three functions
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    Re: max, min and average to resultant function

    Quote Originally Posted by ulissess View Post
    hi, i have these 3 functions



    i must calculate the resultant function, and to find the max, min and the average.. i have tried to calculate it, i have found these values (max=53; min=38; average=43) but the solution in my book are different (max=54; min=19; average=34).. can you help me?? thank you!!
    f_1(t) max value is 35, min is 15

    f_2(t) ... these are just intervals (I think) what does "19per10" mean???

    you have some clarification to do if you want some help with this.
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