Question 2 Use the region R to evaluate the double integral. J J dy dx R bounded by y - ~x + 4, y = _x, y = 0 N / ~ O O O . PreviousQuestion 5 Find the absolute maxima and minima of the function on the given domain. . f(x, y) = x2 + xy + y- on the square -2 s x, y $ 2 O Absolute maximum: 4 at (2, -2) and (-2, 2); absolute minimum: 0 at (0, 0) O Absolute maximum: 12 at (2, 2) and (-2. -2); absolute minimum: 4 at (2, -2) and (-2, 2) O Absolute maximum: 4 at (2, -2) and (-2, 2); absolute minimum: 3 at (- 1, 2) (1, -2) (2, - 1) and (-2, 1) O Absolute maximum: 12 at (2, 2) and (-2, -2); absolute minimum: 0 at (0, 0) Previous es # m LOQuestion 4 The position vector of a particle is r(t). Find the requested vector. The velocity at t = - for r(t) = 5sec?(t)i - 3tan(t)j + 9t2k = -6j + - -6j - - Itk O = 20i - 6j +- ick O = 20i + 6j --rik . PreviousQuestion 6 The position vector of a particle is r(t). Find the requested vector. The acceleration at t = 0 for r(t) = thi + (10t3 - 2)j + V/4 - 4tk a(0) = 2i - -K a (0) = 21 - -K O a(0) = 2i - 2k a(0) = 21 + =k PreviousApr 24 at 1:50am z Instructions Question 3 Solve the problem. Let D be the region that is bounded below by the cone p = - and above by the sphere o = 4. Set up the triple integral for the volume of D in cylindrical coordinates. 0 2 TL (V16 - 12 r dz dr de O 271 4 / V2 V16- r dz dr de O 271 4/ V/2 (V16- 12 r dz dr de 2 TC r dz dr de 1 Previous Next Not saved Submit Quiz esc # m 8 LO