The table gives the values of a function obtained from an experiment. Use the table to estimatef(x) dx using three equal subintervals and a right Riemannsum, and then a left Riemann sum.345678f(x)-3.6-2.1-0.70.20.71.51.8(a) Estimatef(x) dx using three equal subintervals and right endpoints.R3 =If the function is known to be an increasing funtion, can you say whether your estimate is less than or greater than the exact value of the integral?O less thanO greater thanO one cannot say(b) Estimatef(x) dx using three equal subintervals and left endpoints.L3 =If the function is known to be an increasing funtion, can you say whether your estimate is less than or greater than the exact value of the integral?O less thanO greater thanO one cannot say

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Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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The marginal cost function for the manufacture of wireless headphones is given by C '(x) = 45-x / 90 where x is the number of headphones manufactured. Use a Rlemann sum with n = 5 to estimate the cost of producing the first 5 headphones. HINT (See Examples 1 and 2. (Round your answer to two decimal places. Use a left Riemann sum to find your answer.)
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Using Simpson’s Rule Approximate the following integrals using Simpson’s Rule. Experiment with values of n to ensure that the error is less than 10-3.
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a large tank contains 300 liters of a salt solution which has a concentration of .80 kilograms per liter. a salt solution which has a concentration of .11 kilograms per liter is added to the solution at a rate of 70 liters per minute. At the same time, the solution drains from the tank at 70 liters per minute? find the amount of dalt in the solution as a fuction of t
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