12. [-/1 Points) DETAILS OSCALC1 15.2.078-079.WA.TUT. Calculate the double integral of f(x,y) over the triangle in...
6. [0/1 Points) DETAILS PREVIOUS ANSWERS OSCALC1 16.6.312. MY NOTES ASK YOUR TEACHER Evaluate surface integral slo z da, where S is the surface z = x2 + y2,0 525 5. 2501 3 + Viewing Saved Work Revert to Last Response
Calculate the double integral of f(x, y) over the triangle in the figure below. f(x, y) = & Bet² 5 3 2
2. [-/3 Points] DETAILS LARCALC11 7.6.020. Find My My, and (x, ) for the laminas of uniform density p bounded by the graphs of the equations. y = (x,y- Mx My Viewing Saved Work Revert to Last Response Submit Answer View Previous Question Question 2 of 4
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4. [0/10 Points] DETAILS LARCALC11 9.9.501.XP. 1/2 Submissions Used Find a power series for the function, centered at c. Rx) = 5 * C = -2 00 f(x) = n=0 Determine the interval of convergence. (Enter your answer using interval notation.) I Submit Answer Viewing Saved Work Revert to Last Response [10/10 Points] DETAILS LARCALC11 9.R.060. 2/2 Submissions Used Use the Alternating Series Test, if applicable to determine the convergence or divergence of
12. DETAILS OSCALC1 6.5.239. A force of F = 10x - x3 N stretches a nonlinear spring by x meters. What work (in J) is required to stretch the spring from x = 0 to x = 2 m? J Submit Answer
f""(x) = 4+cos(x), f(0)=-1, f(3pi/2)=0
f(x)=?
Find f. F"(x) = 4 + cos(x), f(0) = -1, f(31/2) = 0 Flx) = 2x2 Viewing Saved Work Revert to Last Response Submit Answer
[-/1 Points] DETAILS LARLINALG8 4.3.003. Is W a subspace of V? If not, state why. Assume that has the standard operations. (Select all that apply.) W is the set of all 2 x 2 matrices of the form [1] V = M2,2 W is a subspace of V. W is not a subspace of because it is not closed under addition. W is not a subspace of V because it is not closed under scalar multiplication. Submit Answer Viewing Saved...
14. [-11 Points) DETAILS What is true for the critical incident angle? The incident angle is the angle which results in dispersion. The incident angle is not equal to the angle of reflection. The incident angle is the angle for which the angle of refraction is 90°. The incident angle goes from a low to a higher index of refraction. Submit Answer Viewing Saved Work Revert to Last Response
15. [2/3 Points) DETAILS PREVIOUS ANSWERS LARCALC10 1.3.506.XP. Consider the following function and its graph. 8(x) = - y2 Use the graph to determine the limit visually (if it exists). (If an answer does not exist, enter DNE.) (a) lim () -1 (b) lim (2) 0 Write a simpler function that agrees with the given function at all but one point. D26x) - Submit Answer Viewing Saved Work Revert to Last Response
Previous Problem List Next 1 point) Compute the double integral of f(x, y) -9zy over the given shaded domain in the following Figure 1 234 Preview My Answers Submit Answers You have attempted this problem 0 times. You have 5 attempts remaining.