Transcription of Integral Calculus - Exercises
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Integral Calculus - Indefinite IntegralIn problems 1 through 7,find the indicated xdx=Zx12dx=23x32+C=23x x+ + (3x2 5x+2) (3x2 5x+2)dx=3Zx2dx 5Z xdx+2 Zdx==3 13x3 5 23x x+2x+C==x3 23x 5x+2x+ 12x 2x2+3 x 12x 2x2+3 x dx=12Z1xdx 2Zx 2dx+3Zx 12dx==12ln|x| 2 ( 1)x 1+3 2x12+C==ln|x|2+2x+6 x+ Calculus - 2ex+6x+ln2 2ex+6x+ln2 dx=2 Zexdx+6Z1xdx+ln2 Zdx==2ex+6ln|x|+(ln2)x+ +3x 2 +3x 2 xdx=Zx32dx+3Zx12dx 2Zx 12dx==25x52+3 23x32 2 2x12+C==25x52+2x32 4x12+C==25x2 x+2x x 4 x+ (x3 2x2) 1x 5 (x3 2x2) 1x 5 dx=Z(x2 5x3 2x+10x2)dx==Z( 5x3+11x2 2x)dx== 5 14x4+11 13x3 2 12x2+C== 54x4+113x3 x2+ Find the functionfwhose tangent has slopex3 2x2+2for each valueofxand whose graph passes through the point(1,3). slope of the tangent is the derivative (x)=x3 2x2+2and sof(x)is the indefinite integralf(x)=Zf0(x)dx=Z x3 2x2+2 dx==14x4+2x+2x+ Calculus - EXERCISES42 Using the fact that the graph offpasses through the point(1,3)youget3=14+2+2+CorC= , the desired function isf(x)=14x4+2x+2x It is estimated thattyears from now the population of a certain lakesidecommunity will be changing at the rate + + per year.
INTEGRAL CALCULUS - EXERCISES 42 Using the fact that the graph of f passes through the point (1,3) you get 3= 1 4 +2+2+C or C = − 5 4. Therefore, the desired function is f(x)=1 4
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Table of Basic Integrals Basic Forms, Integrals, Brief Look at Gaussian Integrals, CCHHAAPTTEERR 1133, Definite Integrals, CCHHAAPTTEERR 1133 Definite Integrals, GAUSSIAN INTEGRALS, Gaussian, Some Handy Integrals, Colby College, Colby College Some Handy Integrals, Lamar University, Derivatives and Integrals, Residues and Contour Integration Problems