Below is the graph of the function f(x). M On what intervals is f(x) concave down? -1.5 < x < -0.5 and x > 1.5 x < -1.5 and x > 0.5 x < -2 and x > 1 concave down everywhere except x = -0.5

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A: To be found :     Graph of y2 + z2  - x2 = -1

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A: Putzer algorithm for obtaining eAt.

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A: check the first statement so here   so the first statement is incorrect

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A: This question is based on Logarithmic properties.

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A: If ? and ? are constructible,we have to show that (?,?) is constructible.

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