Find the critical point and determine if the function is increasing or decreasing on the given intervals. y = 112 - 7r2 0. Critical point: c =

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A: Given problem:- if y(t) = 2t-3 +7t2 find d2y/dt2 at t=2

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Q: 2 let C be an arbiterery curve from l0,0) to D). (2,4) Evala vute: (3x² oy, x-2)- dio

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Q: c). Find the area under the curve f(x) = 4x +2x over the interval (5,8)

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Q: If z = 3x2 – 2y3, x = 1+ s²t and y = 33 – t2, then dz %3D O a) 6x(1+ s²)+ 12ty O b) 6s²x – 12ty - c)…

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Q: Determine whether the integral is improper (x- 4) -'dx

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