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Mathematics 21 Online
OpenStudy (anonymous):

Use interval notation to indicate where C(x) is decreasing:C(x)= 05x+23+(350/x)

OpenStudy (anonymous):

05?

OpenStudy (anonymous):

.05 sorry

OpenStudy (anonymous):

derive it and make a signal analysis

OpenStudy (anonymous):

single analysis?

OpenStudy (anonymous):

|dw:1384569658794:dw|

OpenStudy (anonymous):

? well I calculated the interval it was decreasing at, the answer is (0,83.666)U(0,83.666). I still dont get the answer but that was right, do you understand why? also, do you know what the interval notation for it increasing is?

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