Question 23 3 pts Evaluate the integral: S: 3Vxdx Question 24 3 pts Calculate the total...
Question 24 Calculate the total area of the region bounded by the curvey=1572 +13. the t-axis, and the lines and x = 16 Question 25 Evaluate the integral using integration by parts: S(T-2) e da (9 - 7:) e-+C (5 + 7) * + • (-5 – 7)e"+0 (9+ 7) +0 (-5+7) "* +0 Question 26 Find the area of the region enclosed by y = 16 and y=2.4 over the intervalo <<<2
Please do #2 40 1. 16 pts) Evaluate the integral( quadrant enclosed by the cirle x + y2-9 and the lines y - 0 and y (3x-)dA by changing to polar coordinates, where R is the region in the first 3x. Sketch the region. 2. [6 pts) Find the volume below the cone z = 3、x2 + y2 and above the disk r-3 cos θ. your first attempt you might get zero. Think about why and then tweak your integral....
1. (1 point) Evaluate the integral using the FTC 1 Answer(s) submitted: (incorrect) 2. (1 point) Calculate the derivative: Answer(s) submitted. (incorrect) 3. (1 point) Find area of the region u 3x3-5 and above the x-axis, for 2 nder the curve y 4. x area Answerfs) submitted: incorrect) 4. (1 point) The value of (x+5)2dx is 0. Answerts) submitted (incorrect) 5. (1 point) The value of ^ ^dx i Answerts) submitted: (incorrect) 6. (1 point) Evaluate the definite integral (16-x*)dx...
QUESTION 20 Evaluate the definite integral and interpret the result. 23 - 9x) dx O; the shaded area above the x-axis is equal to the shaded area below the x-axis. 9; the shaded area above the x-axis minus the shaded area below the x-axis equals 9. 81; the shaded area above the x-axis plus the shaded area below the x-axis equals 81. 81; the shaded area above the x-axis minus the shaded area below the X-axis equals 81
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...
Calculate The total area of the region described. DO NOT COUNT THE AREA BENEATH THE X AXIS AS NEGATIVE. Bounded by the curve y=7 sqrt(x), the x axis, and the lines x=0 and x=25 I have posted this numerous times and the answers 1833.34 and 583.33 583.3 are wrong. pt 2; The marginal revenue of the xth box of flash cards sold is 200e^(-0.001x) dollars per box. find the revenue generated by selling items 101 through 8000. $______ 11. 1...
Evaluate the definite integral. 3x2 V 23 +1dx (1) 23 V5 – 24 V2 (2) V6 - 11/13 (3) 12V7 – V2 (4) 21 V5 – ŽV7
Question 7 5 pts each Write iterated integrals for each of the given calu lations. Do not evaluate. (A) The integral of f(x, )212y over the domain D: 2 y 20. (B) The integral of f(x, y, z) = 12x + 3 over the volume contained in the first octant and below the graph z 8-y 2 (C) The mass of an object occupying the region bounded between the sur faces x2 + y2 + Z2 = 16 and z...
11.(pts) Set up the Integral to Find the area for the region. Show your work (ie. pts of intersection) Do Not Evaluate the Integral Bounded by f(x) - 2x - 4, 8(x) --2x+8
Use a definite Integral to find the area of the following region bounded by the given curve, the x-axis, and the given lines in each case, first sketch the region. Watch out for areas of regions that are below the x-axis yox?x-2.x=1 Choose the correct graph below. OA Oc OD OB 5 The total area of the region is (Type an integer or a fraction