Solve and draw l sketch the graph of the polhowing equotions: x2 + ag? + z? 12y - 2z t 35 O 1. 2. 2 ek 3. x2 2 = 1

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A:

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A: Given y=x5-7x3-9x

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A:

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A: Given data:

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A: The graph is shown below:

Q: Evaluate 8x'dx by the Gaussian quadrature method.

A:

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A: topic- linear equations

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A:

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A: The given problem is solved below in detail.

Q: Please see image attached, thank you

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A:

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A: Given that ; the z-score = -1.21