3. Find the quadratic equation y = ax²+bx+c that best fits the data: {(-1, 1), (0, 0), (1, 1), (2,3)}. Find a least squares solution.

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A: Please check the next step for details

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Q: I. Perform the following integration. 1. (sinh r) (coth²r + csch³ 2) dr sec³r tan r 2. dx √2+ secr…

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A: Let us solve the given problem geometrically in the next step.

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A: The absolute value function: y can be defined as: y=-y,y<0yy≥0. It is known that ∫axdx=1ln aax+C.

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Q: 2. lim (x - Inx)* x→0+

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Q: Find the absolute extremum values of

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Q: 37. Consider Graph A and B are isomorphic. If vertex E of Graph A corresponds to vertex 2 in Graph…

A: The degree of the corresponding vertex in two graph will be same,Given ,vertex E of Graph A…

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Q: (a) Solve the differential equation 1 "+y' + y = 0.

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Q: 3. From the standard following two (2) pa a. Y= -4(x-9) ² Explanation b. Y= 2(x+6) + Explanation c.…

A: Introduction: The process of modifying an existing graph, or graphed equation, to produce a…