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Solutions for Chapter 7.2: Calculus: Early Transcendentals 2nd Edition

Calculus: Early Transcendentals | 2nd Edition | ISBN: 9780321947345 | Authors: William L. Briggs

Full solutions for Calculus: Early Transcendentals | 2nd Edition

ISBN: 9780321947345

Calculus: Early Transcendentals | 2nd Edition | ISBN: 9780321947345 | Authors: William L. Briggs

Solutions for Chapter 7.2

Solutions for Chapter 7.2
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Textbook: Calculus: Early Transcendentals
Edition: 2
Author: William L. Briggs
ISBN: 9780321947345

Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321947345. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 7.2 includes 78 full step-by-step solutions. Since 78 problems in chapter 7.2 have been answered, more than 61538 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 2.

Key Calculus Terms and definitions covered in this textbook
  • Arccotangent function

    See Inverse cotangent function.

  • Cube root

    nth root, where n = 3 (see Principal nth root),

  • Ellipse

    The set of all points in the plane such that the sum of the distances from a pair of fixed points (the foci) is a constant

  • Equivalent vectors

    Vectors with the same magnitude and direction.

  • Half-angle identity

    Identity involving a trigonometric function of u/2.

  • Inverse variation

    See Power function.

  • Invertible linear system

    A system of n linear equations in n variables whose coefficient matrix has a nonzero determinant.

  • Logarithmic regression

    See Natural logarithmic regression

  • Matrix element

    Any of the real numbers in a matrix

  • Midpoint (on a number line)

    For the line segment with endpoints a and b, a + b2

  • Natural logarithm

    A logarithm with base e.

  • Polar coordinates

    The numbers (r, ?) that determine a point’s location in a polar coordinate system. The number r is the directed distance and ? is the directed angle

  • Polar distance formula

    The distance between the points with polar coordinates (r1, ?1 ) and (r2, ?2 ) = 2r 12 + r 22 - 2r1r2 cos 1?1 - ?22

  • Semiminor axis

    The distance from the center of an ellipse to a point on the ellipse along a line perpendicular to the major axis.

  • Sinusoidal regression

    A procedure for fitting a curve y = a sin (bx + c) + d to a set of data

  • Standard form: equation of a circle

    (x - h)2 + (y - k2) = r 2

  • Sum of a finite arithmetic series

    Sn = na a1 + a2 2 b = n 2 32a1 + 1n - 12d4,

  • Supply curve

    p = ƒ(x), where x represents production and p represents price

  • Union of two sets A and B

    The set of all elements that belong to A or B or both.

  • Velocity

    A vector that specifies the motion of an object in terms of its speed and direction.

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