Problem 1E: Evaluate the Riemann sum for f(x)=x1,6x4, with five subintervals, taking the sample points to be... Problem 2E: If f(x)=cosx0x3/4 evaluate the Riemann sum with n = 6, taking the sample points to be left... Problem 3E: If f(x)=x24,0x3, find the Riemann sum with n = 6, taking the sample points to be midpoints. What... Problem 4E: a Find the Riemann sum for f(x)=1/x,1x2, with four terms, taking the sample points to be right... Problem 5E: The graph of a function f is given. Estimate 010f(x)dx using five subintervals with a right... Problem 6E: The graph of g is shown. Estimate 24g(x)dx with six subintervals using a right endpoints, b left... Problem 7E Problem 8E: The table gives the values of a function obtained from an experiment. Use them to estimate 39f(x)dx... Problem 9E: Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to... Problem 10E: Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to... Problem 11E: Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to... Problem 12E: Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to... Problem 13E: If you have a CAS that evaluates midpoint approximations and graphs the corresponding rectangles use... Problem 14E: With a programmable calculator or computer see the instructions for Exercise 4.1.9, compute the left... Problem 15E Problem 16E Problem 17E Problem 18E Problem 19E: Express the limit as a definite integral on the given interval. limni=1n[5(x*i)34x*i]x,[2, 7] Problem 20E: Express the limit as a definite integral on the given interval. limni=1nxi*(xi*)2+4x,[1,3] Problem 21E Problem 22E Problem 23E: Use the form of the definition of the integral given in Theorem 4 to evaluate the integral.... Problem 24E Problem 25E Problem 26E Problem 27E: Prove that abxdx=b2a22 Problem 28E: Prove that abx2dx=b3a33 Problem 29E Problem 30E: Express the integral as a limit of Riemann sums. Do not evaluate the limit. 25(x2+1x)dx Problem 31E Problem 32E: Express the integral as a limit of sums. Then evaluate, using a computer algebra system to find both... Problem 33E: The graph of f is shown. Evaluate each integral by interpreting it in terms of areas. a 02f(x)dx b... Problem 34E: The graph of g consists of two straight fines and a semicircle. Use it to evaluate each integral. a... Problem 35E: Evaluate the integral by interpreting it in terms of areas. 12(1x)dx Problem 36E: Evaluate the integral by interpreting it in terms of areas. 09(13x2)dx Problem 37E Problem 38E Problem 39E: Evaluate the integral by interpreting it in terms of areas. 43|12x|dx Problem 40E Problem 41E Problem 42E: Given that 0sin4xdx=38, what is 0sin4d? Problem 43E Problem 44E Problem 45E Problem 46E Problem 47E Problem 48E: If 28f(x)dx=7.3 and 24f(x)dx=5.9, find 48f(x)dx. Problem 49E: If 09f(x)dx=37 and 09g(x)dx=16, find 09[2f(x)+3g(x)]dx Problem 50E: Find 05f(x)dx if f(x)={3forx3xforx3 Problem 51E: For the function / whose graph is shown, list the following quantities in increasing order, from... Problem 52E: If F(x)=2xf(t)dt, where f is the function whose graph is given, which of the following values is... Problem 53E: Each of the regions A, B, and C bounded by the graph of f and the x-axis has area 3. Find the value... Problem 54E: Suppose / has absolute minimum value m and absolute maximum value M. Between what two values must... Problem 55E: Use the properties of integrals to verify the inequality without evaluating the integrals.... Problem 56E: Use the properties of integrals to verify the inequality without evaluating the integrals.... Problem 57E Problem 58E Problem 59E Problem 60E Problem 61E Problem 62E: Use Property 8 of integrals to estimate the value of the integral. 02(x33x+3)dx Problem 63E Problem 64E Problem 65E: Use properties of integrals, together with Exercises 27 and 28, to prove the inequality. 13x4+1dx263 Problem 66E Problem 67E Problem 68E Problem 69E Problem 70E Problem 71E: Let f(x)=0 if x is any rational number and f(x)=1 if x is any irrational number. Show that f is not... Problem 72E Problem 73E: Express the limit as a definite intergal. limni=1ni4n5Hint: Consider f(x)=x4. Problem 74E Problem 75E: Find 12x2dx. Hint: Choose xi* to be the geometric mean of xi1 and xi that is, xi*=xi1xi and use the... format_list_bulleted