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The lengths of the segments are defined by the functions,
s,(x) = 9x-1, se(x)=2x+3, 53(x) = 4x-7 and 54 ex) = x-3.
what is the average length of these segments? ​

Answers

  • Réponse publiée par: ShairaGailSanchez

    4x-2

    Step-by-step explanation:

    Soln:

    s1(x)=9x-1

    s2(x)=2x+3

    s3(x)=4x-7

    s4(x)=x-3

    Ave=s1(x)+s2(x)+s3(x)+s4(x)/4

    =(9x-1)+(2x+3)+(4x-7)+(x-3)/4

    =(9x+2x+4x+x-1+3-7-3)/4

    =(16x-8)/4

    =8(2x-1)/4

    =2(2x-1) or 4x-2

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The lengths of the segments are defined by the functions,s,(x) = 9x-1, se(x)=2x+3, 53(x) = 4x-7 and...