This question has several parts that must be completed sequentially. If you skip skipped part. Tutorial Exercise Use log

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This Question Has Several Parts That Must Be Completed Sequentially If You Skip Skipped Part Tutorial Exercise Use Log 1 (48.35 KiB) Viewed 47 times

This question has several parts that must be completed sequentially. If you skip skipped part. Tutorial Exercise Use logarithmic differentiation to find dy/dx. (x + 1)(x-7) (x - 1)(x + 7)' X>7 Step 1 The given function y is positive for all x greater than seven. Hence, the function In y is defined ✔ logarithmic properties In ab = In a + In b and In=In a-✔ In y In(x + 1) +✔ In(x-7) -✔ Step 2 Use the rule for logarithmic differentiation, (In x) = Obtain the derivative, dy dx Need Help? Read It x + Submit Skip (you cannot come back) Submitted x-1 receive any points for the skipped part, and you will not be able to come back to the defined in the domain of x. Obtain the natural logarithm of the function y, using the In b, where a and b are positive. In(x-1) In(x + 7)