Consider the following autonomous first-order differential equation. dy = y²(4- y²) da (a) Which of the following is the phase portrait for the differential equation? -2 A B (b) List the critical points and classify each critical point as asymptotically stable, unstable, or semistable. (c) Sketch the actual solutions in the - y plane. Make sure to sketch the equilibrium solutions. Make sure you sketch typical solution curves in all the regions in the r-y. Make sure to label your graph. 4 4 6 -2 2 0 -0 2

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Q: ounded by r + 2y + 4z = 8

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Q: 3. Evaluate Wo 62² dV where G is bounded by r + 2y + 4z = 8 in the first octant.

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Q: 3. Evaluate 62² dV where G is bounded by x +2y + 4z = 8 in the first octant.

A: We need to find the Triple integration ∫∫∫G6z2 dV here G is bounded by x+2y+4z=8 and first octant.

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