 3.3.1: Find the derivatives of the functions in Exercises 140. y = x'  0...
 3.3.2: Find the derivatives of the functions in Exercises 140. Y = 3  0....
 3.3.3: Find the derivatives of the functions in Exercises 140. Y = x'  3...
 3.3.4: Find the derivatives of the functions in Exercises 140. yx + v7x...
 3.3.5: Find the derivatives of the functions in Exercises 140. Y = (x + 1...
 3.3.6: Find the derivatives of the functions in Exercises 140. y = (2x  ...
 3.3.7: Find the derivatives of the functions in Exercises 140. y = (rP + ...
 3.3.8: Find the derivatives of the functions in Exercises 140. y = (I _ ...
 3.3.9: Find the derivatives of the functions in Exercises 140. 9.s=I+Vi
 3.3.10: Find the derivatives of the functions in Exercises 140. s =:zvt...
 3.3.11: Find the derivatives of the functions in Exercises 140. Y = 2tan2 ...
 3.3.12: Find the derivatives of the functions in Exercises 140. y=.5i...
 3.3.13: Find the derivatives of the functions in Exercises 140. s = cos' (...
 3.3.14: Find the derivatives of the functions in Exercises 140. 14
 3.3.15: Find the derivatives of the functions in Exercises 140. s = (sec t...
 3.3.16: Find the derivatives of the functions in Exercises 140. s = csc'(1...
 3.3.17: Find the derivatives of the functions in Exercises 140. r = Y26sin6
 3.3.18: Find the derivatives of the functions in Exercises 140. r = 26Y cos 6
 3.3.19: Find the derivatives of the functions in Exercises 140. r = sin v28
 3.3.20: Find the derivatives of the functions in Exercises 140. r = sin (6...
 3.3.21: Find the derivatives of the functions in Exercises 140. Y "2x cscX
 3.3.22: Find the derivatives of the functions in Exercises 140. Y = 2Vi si...
 3.3.23: Find the derivatives of the functions in Exercises 140. y = xlf2 ...
 3.3.24: Find the derivatives of the functions in Exercises 140. Y = Vi esc...
 3.3.25: Find the derivatives of the functions in Exercises 140. Y = 5 cotx2
 3.3.26: Find the derivatives of the functions in Exercises 140. Y = x2 cot 5x
 3.3.27: Find the derivatives of the functions in Exercises 140. Y = x 2 si...
 3.3.28: Find the derivatives of the functions in Exercises 140. Y = x 2 s...
 3.3.29: Find the derivatives of the functions in Exercises 140. s= C:lf
 3.3.30: Find the derivatives of the functions in Exercises 140. .s= I15(1...
 3.3.31: Find the derivatives of the functions in Exercises 140. y = V':J
 3.3.32: Find the derivatives of the functions in Exercises 140. = ( 2Vi )2
 3.3.33: Find the derivatives of the functions in Exercises 140. y = ~X2x~ x
 3.3.34: Find the derivatives of the functions in Exercises 140. Y = 4xYx + Vi
 3.3.35: Find the derivatives of the functions in Exercises 140. r = ( sin ...
 3.3.36: Find the derivatives of the functions in Exercises 140. r = (I + S...
 3.3.37: Find the derivatives of the functions in Exercises 140. Y = (2x + I)~
 3.3.38: Find the derivatives of the functions in Exercises 140. y = 20(3x ...
 3.3.39: Find the derivatives of the functions in Exercises 140. Y = 3(5x 2...
 3.3.40: Find the derivatives of the functions in Exercises 140. Y = (3 + c...
 3.3.41: Exercises 4148, fmd dy/ dx by implicit differentiation. xy + 2x + ...
 3.3.42: Exercises 4148, fmd dy/ dx by implicit differentiation. x2 + xy + ...
 3.3.43: Exercises 4148, fmd dy/ dx by implicit differentiation. x' + 4xy ...
 3.3.44: Exercises 4148, fmd dy/ dx by implicit differentiation. 5x4/' + IO...
 3.3.45: Exercises 4148, fmd dy/ dx by implicit differentiation. ViY = I
 3.3.46: Exercises 4148, fmd dy/ dx by implicit differentiation. x"y2 = I
 3.3.47: Exercises 4148, fmd dy/ dx by implicit differentiation. Y  x + I
 3.3.48: Exercises 4148, fmd dy/ dx by implicit differentiation. y2 =~: ~ ~
 3.3.49: Exercises 49 and 50, fmddp/dq 49
 3.3.50: Exercises 49 and 50, fmddp/dq q = (5p2 + 2pt'f2
 3.3.51: Exercises 51 and 52, fmddr/ds. rcos2s + sin2 s = 1r
 3.3.52: Exercises 51 and 52, fmddr/ds. 2rs  r  S + 82 = 3
 3.3.53: Find d"y/dx 2 by implicit differentiation: a. x' + y' = I b. y2 = I...
 3.3.54: Find d"y/dx 2 by implicit differentiation: a. x' + y' = I b. y2 = I...
 3.3.55: Suppose that functions f(x) and g(x) and their first derivatives ha...
 3.3.56: Suppose that the functioo f(x) and its frrst derivative have the fo...
 3.3.57: Find the value ofdy/dt att = Oify = 3sin2xandx = t 2 + 'If.
 3.3.58: Find the value ofdy/dt att = Oify = 3sin2xandx = t 2 + 'If.
 3.3.59: Find the value of dw/ds at s = 0 if w = sin (vr  2) and r = 8sin(s...
 3.3.60: Find the value of dr/dt at t = 0 if r = (rP + 7)1/3 and rPt+6=\.
 3.3.61: Ify' + Y = 2cosx, fmdthevalue ofd"y/dx2 at the point (0, I).
 3.3.62: Ifxl/3 + yl/' = 4,findd"y/dx2 atthepoint(8,8).
 3.3.63: In Exercises 63 and 64, fmd the derivative using the defmition f(t)...
 3.3.64: In Exercises 63 and 64, fmd the derivative using the defmition g(x)...
 3.3.65: a. Graph the function { X2, f(x) = X2, b. Is f continuous at x = 0...
 3.3.66: a. Graph the function f(x) = {x' tanx, b. Is f continuous at x = 07...
 3.3.67: a. Graph the function 1:5x
 3.3.68: For what value or values of the constant m, if any, is f(x) = {Sin2...
 3.3.69: Are there any points on the curve y = (x/2) + 1/(2x  4) where the ...
 3.3.70: Are there any points on the curve y = x  1/(2x) where the slope is...
 3.3.71: Find the points on the curve y = 2x3  3x2  12x + 20 where the tan...
 3.3.72: Find the x and yintercepts of the line that is tangent to the cur...
 3.3.73: Find the points on the curve y = 2x3  3x2  12x + 20 where the tan...
 3.3.74: Show that the tangents to the curve y = ('1r sin x)/x at x = '1r an...
 3.3.75: Find the points on the curve y = tan x, '1r /2 < x < '1r /2, where...
 3.3.76: Find equations for the tangent and normal to the curve y = I + cos ...
 3.3.77: The parabola y = x 2 + C is to be tangent to the line y = x. Find C.
 3.3.78: Show that the tangent to the curve y = x 3 at any point (a, a3) mee...
 3.3.79: For what value of cis the curve y = c/(x + I) tangent to the line t...
 3.3.80: Show that the normal line at any point of the circle x2 + y2 = a2 p...
 3.3.81: In Exercises 8186, fmd equations for the lines that are tangent an...
 3.3.82: In Exercises 8186, fmd equations for the lines that are tangent an...
 3.3.83: In Exercises 8186, fmd equations for the lines that are tangent an...
 3.3.84: In Exercises 8186, fmd equations for the lines that are tangent an...
 3.3.85: In Exercises 8186, fmd equations for the lines that are tangent an...
 3.3.86: In Exercises 8186, fmd equations for the lines that are tangent an...
 3.3.87: Find the slope of the curve x3 y 3 + y2 = X + y at the points (I, I...
 3.3.88: The graph shown suggests that the curve y = sin (x  sinx) might ha...
 3.3.89: Each of the fignres in Exercises 89 and 90 shows _ graphs, the grap...
 3.3.90: Each of the fignres in Exercises 89 and 90 shows _ graphs, the grap...
 3.3.91: Use the following information to graph the function y ~ !(x) for 1...
 3.3.92: Repeat Exercise 91, supposing that the graph starts at (I, 0) inst...
 3.3.93: What is the value of the derivative of the rabbit population when t...
 3.3.94: In what units should the slopes of the rabbit and fox population cu...
 3.3.95: Find the limits in Exercises 95102.lim sin x xa 2x2  x
 3.3.96: Find the limits in Exercises 95102. lim 3x  atan 7x
 3.3.97: Find the limits in Exercises 95102. lim sinr1'0 tan2r
 3.3.98: Find the limits in Exercises 95102. lim a 90 (1
 3.3.99: Find the limits in Exercises 95102. '~(rrf2) tan26 + 5
 3.3.100: Find the limits in Exercises 95102. lim I  2 cot' 6,~o+5cot'6 7c...
 3.3.101: Find the limits in Exercises 95102. lim X sinxxa 2 2cosx
 3.3.102: Find the limits in Exercises 95102. lim I  ;os 6
 3.3.103: The lateral surface area S of a right circolar cone is related to t...
 3.3.104: The lateral surface area S of a right circolar cone is related to t...
 3.3.105: The total surface area S of a right circular cylinder is related to...
 3.3.106: The lateral surface area S of a right circolar cone is related to t...
 3.3.107: The radius of a circle is changing at the rate of 2/11" mfsec. At ...
 3.3.108: The volume of a cobe is increasing at the rate of 1200 em' /min at ...
 3.3.109: If two resistors of R, and R2 ohms are connected in parallel in an ...
 3.3.110: The impedance Z (ohms) in a series circuit is related to the resist...
 3.3.111: The coordinates of a particle moving in the metric xyplane are dif...
 3.3.112: A particle moves along the curve y = x 3 / 2 in the first quadrant ...
 3.3.113: Water drains from the conical tank shown in the accompanying figure...
 3.3.114: As television cable is pulled from a large spool to be strung from ...
 3.3.115: The figure shows a boat I km offshore, sweeping the shore with a se...
 3.3.116: Points A and B move along the x and yaxes, respectively, in such ...
 3.3.117: Find the linearizations of a. tan x atx = 7f/4 b. secx atx = 7f/4...
 3.3.118: We can obtain a useful linear approximation of the function f(x) = ...
 3.3.119: Findthelinearizationoff(x) = \I'l+x + sinx  0.5 atx = O
 3.3.120: Find the linearization of f(x) = 2/(1  x) + '\,I'l+x  3.1 atx = O
 3.3.121: Write a formula that estimates the change that occurs in the latera...
 3.3.122: a. How accurately should you measure the edge of a cube to be reaso...
 3.3.123: The circumference of the equator of a sphere is measured as 10 em w...
 3.3.124: To rmd the height of a lamppost (see accompaoying figure), you stao...
Solutions for Chapter 3: Differentiation
Full solutions for Thomas' Calculus  12th Edition
ISBN: 9780321587992
Solutions for Chapter 3: Differentiation
Get Full SolutionsThomas' Calculus was written by Sieva Kozinsky and is associated to the ISBN: 9780321587992. Since 124 problems in chapter 3: Differentiation have been answered, more than 3088 students have viewed full stepbystep solutions from this chapter. This expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: Thomas' Calculus, edition: 12. Chapter 3: Differentiation includes 124 full stepbystep solutions.

Augmented matrix
A matrix that represents a system of equations.

Compound interest
Interest that becomes part of the investment

Cosine
The function y = cos x

Dihedral angle
An angle formed by two intersecting planes,

Direct variation
See Power function.

Extracting square roots
A method for solving equations in the form x 2 = k.

Graph of a polar equation
The set of all points in the polar coordinate system corresponding to the ordered pairs (r,?) that are solutions of the polar equation.

Infinite discontinuity at x = a
limx:a + x a ƒ(x) = q6 or limx:a  ƒ(x) = q.

Integers
The numbers . . ., 3, 2, 1, 0,1,2,...2

Interval
Connected subset of the real number line with at least two points, p. 4.

Linear factorization theorem
A polynomial ƒ(x) of degree n > 0 has the factorization ƒ(x) = a(x1  z1) 1x  i z 22 Á 1x  z n where the z1 are the zeros of ƒ

Matrix element
Any of the real numbers in a matrix

Measure of spread
A measure that tells how widely distributed data are.

Median (of a data set)
The middle number (or the mean of the two middle numbers) if the data are listed in order.

Power regression
A procedure for fitting a curve y = a . x b to a set of data.

Quadric surface
The graph in three dimensions of a seconddegree equation in three variables.

Real axis
See Complex plane.

Sinusoid
A function that can be written in the form f(x) = a sin (b (x  h)) + k or f(x) = a cos (b(x  h)) + k. The number a is the amplitude, and the number h is the phase shift.

Sum of an infinite series
See Convergence of a series

Xscl
The scale of the tick marks on the xaxis in a viewing window.
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