7.7 EXERCISES 1. Let 1-(x) dx, where f is the function whose graph is shown. (a) Use the graph to find L2,R2, and M2 (b) Are these underestimates or overestimates of 1? (c) Use the graph to find T2. How does it compare with /? (d) For any value of n, list the numbers .L. R, M. T, and I in increasing order 0 1 2 34x
7.7 EXERCISES 1. Let 1-(x) dx, where f is the function whose graph...
The left, right, Trapezoidal, and Midpoint Rule approximations were used to estimate r(x) dx, where f is the function whose graph is shown. The estimates were 0.7819, 0.8664, 0.8631, and 0.9510, and the same number of subintervals were used in each case. y=f(x) (a) Which rule produced which estimate? Ln - Rn- To- Mn- fx) dx lie? (b) Between which two approximations does the true value of (smaller value) (larger value)
The left, right, Trapezoidal, and Midpoint Rule approximations were...
1. (Section 5.1) Let f(x) . In this problem, we'll numerically estimate the area under the graph of f on [-2, 1] three different ways. (a) First, graph f on [-2,1] in Mathematica, and draw three neat copies of it on your paper for parts (b), (c), and (d). (b) Compute Rs. Show your work by drawing the rectangles you use on the graph of f. Based on your graph, is this a clear overestimate, a clear underestimate, or is...
(1 point) Consider the function f(x) = Vx + 1. Let Tn be the nth degree Taylor approximation of f(10) about x = 8. Find: T = T2 = Use 3 decimal places in your answer, but make sure you carry all decimals when performing calculations T, is an (over/under) estimate of f(10). If R2 is the remainder given by the Lagrange Remainder Formula: |R2| =
Let F, =M, i+Nyj+Pk and F2 =Mzi + N2j+Pyk be differentiable vector fields and let a and b be arbitrary real constants. Verify the following identities. a. V. (aF7 +bF2)=aV.Fy+bV.F2 b. Vx(aF, +bF2) =aVxF, +bVxF2 c. V. (F, ⓇF_)=F2.VxF,-F7.VxFz a. Start by expressing af, +bF, in terms of My, Ng, P1, M2, Ny, and P2- V.(aF, + bFy)=v-[i+Di+(k] a a Use the definition of the divergence of a vector field, denoted div For V.F, to expand the right side of...
2. Let 6 marks (a) Find f(x),f"(x), and f"(x). (b) Find the second order Taylor expansion of f at 1, namely f(r) = ao + ala-1 ) + a2(z-1)2 + R2(x), where Ra is the remainder. You should find ao, a, a2, and R(p). 8 marks that the error in this estimation (i.e., R2(0.9)1) is at most 10-3. 6 marks (c) Use the Taylor expansion found above to estimate the value of f(0.9). Show Find f(x), f"(), and f" (b)...
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1 Estimate the area under the graph of f(x) rectangles and right endpoints. over the interval [0, 4] using five approximating x +4 Rn = Repeat the approximation using left endpoints. Ln= Report answers accurate to 4 places. Remember not to round too early in your calculations. Using Left Endpoint approximation, complete the following problems. Approximate the area under the curve f(x) = – 0.4x2 + 22 between x =...
Hello, can you help me with this questions? 1). Assume that f(x) is one-to-one. Find f −1. f(x) = x3 − 11 2). Solve the equation for x. (Enter your answers as a comma-separated list. Round your answers to four decimal places.) 7x = 9x − 1
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-11 POINTS OSINTERALG1 6.5.320. For the function below, find the following. f(x) = 20x2 - 17x + 3 (a) the zeros (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) *= (b) the x-intercepts of the graph (Order your answers from smallest to largest x.) (X,Y) - (D ) (XV) - (C ) (c) the y-intercept of the graph ana TCG ПР Cana Additinal Materials craft: 289 Cana eBook ecraft: ne 290 an...
(1 point) Let F(x) = [” f(e) dt, where f(t) is the graph in the figure. Find each of the following: A. F(3) = B. F'(5) = C. The interval (with endpoints given to the nearest 0.25) where F is concave up: 1 2 4 6 7 interval = (Give your answer as an interval or a list of intervals, e.g., (-infinity,8] or (1,5),(7,10), or enter none for no intervals.) D. The value of x where F takes its maximum...