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Trigonometric substitutions Evaluate the following integrals.
18.
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- = x³, y = 8, x = 0. Let R be the region bounded by the curves y = x³ 1. Sketch the region and find the area. Write your answer in simplest fractional form. 2. Sketch the solid you obtain by rotating the region R about the x-axis. 3. Find the volume of the solid obtained by rotating the region R about the x-axis using the disk/washer method. Write the formula you are using. Write your answer in terms of π. Draw the approximating rectangle that you rotate. 4. Find the volume of the solid obtained by rotating the region R about the x-axis using the shell method. Write the formula you are using. Write your answer in terms of π. Draw the approximating rectangle that you rotate. 5. Which method did you find easier and why? [There is no wrong answer for what you find easier, but explain.] 6. Sketch the solid you obtain by rotating the region R about the y-axis. 7. Find the volume of the solid obtained by rotating the region R about the y-axis using the disk/washer method. Write the formula…arrow_forward#7 Using implicit differentiation, find the equation of the tangent line to the given curve at the given point: a) 3x2y2-3y-17=5x+14 at (1,-3) b) y2-7xy+x-2x=9 at (0,3)arrow_forwardSimpson’s Rule with n = 4 subintervals to estimate the integral of the squre root of x dx with upper bounds of 9 and lower bounds of 1 is 14.2302 but exactly 18. Use the Error Bound to find the bound for the error.arrow_forward
- Simpson’s Rule with n = 4 subintervals to estimate the integral of the squre root of x dx with upper bounds of 9 and lower bounds of 1 is 14.2302. Use the error made using this estimatearrow_forwardthe integral of the squre root of x dx with upper bounds of 9 and lower bounds of 1 is 14.2302 but exactly 18. Use the Error Bound to find the bound for the error.arrow_forwardSimpson’s Rule with n = 4 subintervals to estimate the integral of the squre root of x dx with upper bounds of 9 nd lower bounds of 1 is 14.2302 but exactly 18.arrow_forward
- Simpson’s Rule with n = 4 subintervals to estimate the integral of the square root of x dx upper bound of 9 and lower bound of 1 is 14.2302 but exactly 18.arrow_forwardThe integral of x2 dx with upper bounds of 2 and lower bounds of 0 is 8/3. The error bound is <4/3.arrow_forwardThe integral of x2 dx with upper bounds of 2 and lower bounds of 0 is 8/3. Use the Error Bound to find the bound for the error.arrow_forward
- Use the Error Bound Formula for the trapezoid Rule to determine N so that if the integreal of e-2x dx with upper bound of 10 and ler bound of 0 is approximated using the Trapzoid Rule with N subintervals, the error is guaranteed to be less that 10-4arrow_forwardUse Simpson's Rule with n= 4 subintervals to estimate the integral of the square root of x dx with upper bound of 9 and a lower bound of 1. Compute the integral exactlyarrow_forwardEstimate the integral of lnx dx with upper bounds of 5 and lower bounds of 1 sing the Trapezoidal Rule with n = 6 subintervals.arrow_forward
- College Algebra (MindTap Course List)AlgebraISBN:9781305652231Author:R. David Gustafson, Jeff HughesPublisher:Cengage Learning