Slx, y) dx dy for the shaded Approximate values of f(x, y) at sample points on...
1) The contour map of 2 =/(x,y) is shown below. Use a Riemann sum to approximate the integral S(x,y) dx dy and then use that same Riemann sum to estimate the average value of f(x,y) over the region R = (0,4] [0,2]. K-12 ko -62 k>4 6 K 2
Estimate the area of the region bounded by the graph of f(x)-x + 2 and the x-axis on [0,4] in the following ways a. Divide [0,4] into n = 4 subintervals and approximate the area of the region using a left Riemann sum. Illustrate the solution geometrically. b. Divide [0,4] into n = 4 subintervals and approximate the area of the region using a midpoint Riemann sum· illustrate the solution geometrically. C. Divide [04] into n = 4 subintervals and...
6. [10 pts] The table below gives the values of a function f(x, y) on the square region R-[0,4] x [0,4]. -2-4-3 You have to approximate f(r, y) dA using double Riemann sums. Riemann sum given (a) What is the smallest AA ArAy you can use for a double the table above? (b) Sketch R showing the subdivisions you found in part (a). (e) Give upper and lower estimates of y) dA using double Riemann sums with subdivisions you found...
12. Let R ((x, y)l0 s r s 4,0 s y s 6). Let f(x, y)2+2y Express the Riemann sum estimate for Jjf(x, y)dA with m 2,n 3 using both summation notation and expanded sum form if the sample points are the upper right corners of each sub-rectangle. Do not evaluate. 12. Let R ((x, y)l0 s r s 4,0 s y s 6). Let f(x, y)2+2y Express the Riemann sum estimate for Jjf(x, y)dA with m 2,n 3 using...
. 110 pts] Th R -[0,4] x [0,4] e table below gives the values of a function f(x,) on the square region 234 2 42 24-3 You have to approximate |f(x, y) dA using double Riemann sums (a) What is the smallest AA- ArAy you can use for a double Riemann sum given the table above? (b) Sketch R showing the subdivisions you found in part (a) (c) Give upper and lower estimates of f(x, y) dA using double Riemann...
10. [2.7778.33 Points) SCALCET8 3.10.022. DETAILS PREVIOUS ANSWERS Compute Ay and dy for the given values of x and dx = Ax. (Round your answers to three decimal places.) y = e, x = 0, Ax -0.6 Ay - 0.750 х dy = 0.600 Sketch a diagram showing the line segments with lengths dx, dy, and Ay. у 2.01 у 2.0F WebAssign Plot 1.5 1.5 dy Δy Ay dx 1.0 1.00 dx 0.5 0.5 -0.5 0.5 1.0 1.5 2.0 -0.5...
3. Find the values of dy and Ay for y = 2x2 + x - 3 when x = 2 and Ax=dx=-0.03 Ay = f (x+ Ax) - S (x) and dy = f'(x) dx Go to four decimal places.
(4) Consider the surface f(r, y) -7441, over the domain 0 < x < 3,0 y 4. (a) Estimate the volume of the solid over this domain by calculating the Riemann sum for m 3 and n 2 using the lower left corners as your sample points. (b) Estimate the volume of the solid over this domain by calculating the Riemann sum for m 3 and n = 2 using the upper right corners as your sample points. (c) Calculate...
38. [-13 Points] DETAILS SCALCET8 10.2.011. Find dy/dx and dạy/dx2. x = +2 + 9, y = t2 + 5t dy dx dy ho = dx² For which values of t is the curve concave upward? (Enter your answer using interval notation.)
Consider the differential equation dy/dx = (y-1)/x. (a) On the axes provided, sketch a slope field for the given differential equation at the nine points indicated. (b) Let y = f (x) be the particular solution to the given differential equation with the initial condition f (3) = 2. Write an equation for the line tangent to the graph of y= f (x) at x = 3. Use the equation to approximate the value of f (3.3). (c) Find the particular solution y...