A family of curves in rectangular coordinates has a slope of -2x/y at any of its point (x, y ). Find a particular member which passes through ( 2, 4 ). Select one: O a. x2 + 2y2 = 24 O b. x2 - 2y² = 16 O c. 2x2 - y2 = 4 O d. 2x2 + y² = 24

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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A: Note As you don't mention what to find .i am just simplify

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A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

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A: The given running time of Jessica and Bill are summarized in the following table: Jessica Bill…

A: Let's solve 6th question.  Please repost for other parts.

A: To find a positive value of  such that the average value of  over the interval  is 20.

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A: b) c)

A: the point estimate of standard deviation σ σ^=SSEn-2