1(a) . Let A denote the area enclosed by the graph f(x)= 10-x, the x- axis , and the lines x=3 and x =5. Graphing the region and using plane geometry , find A. (b). Let A denote the area enclosed by the graph f(x)= (x-1)^2, the x - axis , and te lines x=2 and x=9. Graphing the region and using plane geometry , we can find that A=. (c). Suppose S4 is the lower sum of the area enclosed by the graph f(x)=2x^2 , the x- axis , and the lines x=0 and x =4 by partitioning [0, 4] into four subintervals [0,1], [1, 2], [2, 3], and [3, 4]. Find S4. (d) , Suppose S4 is the upper sum of the area enclosed the graph f(x) =2x^2 , the x- axis , a d the lines x =0 and x = 4 by partitioning [0,4] into four subintervals [0,1], [1 ,,2], [2, 3], and [3, 4], Find S4
1(a) . Let A denote the area enclosed by the graph f(x)= 10-x, the x- axis , and the lines x=3 an...
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...
5. (12 pts.) Consider the region bounded by f(x) 4-2x and the x-axis on interval [-1, 4] Follow the steps to state the right Riemann Sum of the function f with n equal-length subintervals on [-, 4] (5 pts.) a. Xk= f(xa) (Substitute x into f and simplify.) Complete the right Riemann Sum (do not evaluate or simplify): -2 b. (1 pt.) lim R calculates NET AREA or TOTAL AREA. (Circle your choice.) Using the graph, shade the region bounded...
1. Let f(1) = ***+3. (a) (3 points) Sketch the region S below the graph of y = f(x) and between x = 0 and * = 4. Remember to label axes and important points! (b) (4 points) Approximate the area A of the region S using rectangles by dividing (0,4into four equal subintervals and creating rectangles with the right endpoints. Here you will be calculating R4. It may help to draw the rectangles on your graph (c) (2 points)...
.22 on the interval [3, 7]. 10 (1 point) a) The rectangles in the graph below illustrate a ? Riemann sum for f(x) The value of this Riemann sum is , and this Riemann sum is an ? of the region enclosed by y = f(x), the x-axis, and the vertical lines x = 3 and x = 7. the area y 8 7 6 5 4 3 2 1 X 1 2 3 4 5 6 7 8 Left...
Let f(x) = 14 − 2x. (a) Sketch the region R under the graph of f on the interval [0, 7]. Use a Riemann sum with five subintervals of equal length (n = 5) to approximate the area (in square units) of R. Choose the representative points to be the right endpoints of the subintervals. square units (c) Repeat part (b) with ten subintervals of equal length (n = 10). square units (d) Compare the approximations obtained in parts (b)...
b) The rectangles in the graph below illustrate a right endpoint Riemann sum for f(x) = 1, on the interval [2,6). The value of this Riemann sum is , and this Riemann sum is an overestimate of the area of the region enclosed by y = f(x), the x-axis, and the vertical lines x = 2 and X = 6. 1 2 3 4 5 6 7 8 Riemann sum for y = x; on [2,6] Preview My Answers Submit...
Let f(x) k sin(kx), where k is a positive constant (a) Find the area of the region bounded by one arch of the graph f and the x -axis. b) Find the area of the triangle formed by the x -axis and the tangents to one arch nts to one arch of f at the points where the graph of f crosses the x -axis Let f(x) k sin(kx), where k is a positive constant (a) Find the area of...
Let f(x) = 4-x^2Consider the region bounded by the graph of f, the x-axis, and the line x = 2. Divide the interval [0, 2] into 8 equal subintervals. Draw a picture to help answer the following. a) Obtain a lower estimate for the area of the region by using the left-hand endpoint of each subinterval. b) Obtain an upper estimate for the area of the region by using the right-hand endpoint of each subinterval. c) Find an approximation for...
1. (5 pts.) TRue or FALse: (a) Let R denote a plane region, and (u,u) = (u(x,y), u(x,y)) be a different set of l (b) Let R denote a plane region, and (u, v) - (u(x, y), v(x, y)) be a different set of coordinates for the Cartesian plane. Then for any function F(u, v F(u, u)dudu- F(u(x,y),o(x,y))dxdy coordinates for the Cartesian plane. Then (c) Let R denote a square of sidelength 2 defined by the inequalities |x-1, lul (3y,...
1. (5 pts.) True oR FALSE: (a) Let R denote a plane region, and (u, v) - (u(x, y), v(x, y)) be a different set of coordinates for the Cartesian plane. Then for any function F(u, v) F(u, v)dudv-F(u(x, y), v(x, y))drdy (b) Let R denote a plane region, and (u,v) (u(x,y),o(x,y)) be a different set of coordinates for the Cartesian plane. Then dudv (c) Let R denote a square of sidelength 2 defined by the inequalities r S1, ly...