Please show step by step. Approximate the area under the curve f(x) = -x2 + 6x...
f(x) = 3/x+4, from x = 1 to x = 9 Approximate the area under the graph of f(x) and above the X-axis with rectangles, using the following methods with n=4. (a) Use left endpoints. (b) Use right endpoints. (c) Average the answers in parts (a) and (b) (d) Use midpoints. The area, approximated using the left endpoints, is _______ (Round to two decimal places as needed.)
5. Consider the area under the curve f(x)-on the interval [1.4), (a) Sketch the curve and identify the area of interest. (b) Approximate the area using a right-hand Riemann sum with three rectangles. (c) Find the exact area under the curve. We were unable to transcribe this image 5. Consider the area under the curve f(x)-on the interval [1.4), (a) Sketch the curve and identify the area of interest. (b) Approximate the area using a right-hand Riemann sum with three...
Help please !!! answer all questions. thank u so much~! 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 =...
PLEASE SHOW WORK WITH CLEAR STEPS 11. f (x) 5- x2 Estimate the area under the graph from x1 to x 2 using three rectangles and right endpoints. Then improve your estimate by using six rectangles. Sketch the curve and the approximating rectangles. ее 11. f (x) 5- x2 Estimate the area under the graph from x1 to x 2 using three rectangles and right endpoints. Then improve your estimate by using six rectangles. Sketch the curve and the approximating...
Approximate the area under a curve using left-endpoint approximation Question Given the graph of the function f(a) below, use a left Riemann sum with 4 rectangles to approximate the integral So f(x) dr. 00 7 6 5 4 3 N 1 2 3 Select the correct answer below: BI Ne
6. ESTIMATE the area under f(x)=x2-12x+46 on [2,14] using n= 4 rectangles and Left-Hand endpoints. SHOW ALL WORK 15pts a) Find Ar b) List all x's c) Construct a proper summation for your estimate and then evaluate it.
XN +4, from x= 1 to x=9 Approximate the area under the graph of f(x) and above the x-axis with rectangles, using the following methods with n = 4. (a) Use left endpoints. (b) Use right endpoints. (c) Average the answers in parts (a) and (b) (d) Use midpoints. . J. The area, approximated using the left endpoints, is (Round to two decimal places as needed.) The area, approximated using the right endpoints, is (Round to two decimal places as...
e (10 pts.) Approximate the area between the curve f(x) and x 3, by the following methods: and the x-axis, between x 0 a. Using 6 rectangles (n 6), and the Midpoint Rule. b. Using 6 rectangles, and left endpoints. c. Using 6 rectangles, and right endpoints. d. Find the average of your answers for parts (b) and (c). e. Compute the percent error for you answers in parts (a) and (d), using the following: - exact answer I calculated...
Approximate the area under the graph of f(x) and above the x-axis using n rectangles f(x) = 2x + 3 from x = 0 to x = 2; n = 4; use right endpoints 17 O 15 13 11
6. Approximate the area under the curve of y = -x2 + 12 over the interval [-2, 2) using 4 left endpoint rectangles.