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Solutions for Chapter A.3: Polynomials and Factoring

Precalculus with Limits | 3rd Edition | ISBN: 9781133947202 | Authors: Ron Larson

Full solutions for Precalculus with Limits | 3rd Edition

ISBN: 9781133947202

Precalculus with Limits | 3rd Edition | ISBN: 9781133947202 | Authors: Ron Larson

Solutions for Chapter A.3: Polynomials and Factoring

Solutions for Chapter A.3
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Textbook: Precalculus with Limits
Edition: 3
Author: Ron Larson
ISBN: 9781133947202

Precalculus with Limits was written by and is associated to the ISBN: 9781133947202. This textbook survival guide was created for the textbook: Precalculus with Limits, edition: 3. This expansive textbook survival guide covers the following chapters and their solutions. Chapter A.3: Polynomials and Factoring includes 108 full step-by-step solutions. Since 108 problems in chapter A.3: Polynomials and Factoring have been answered, more than 33975 students have viewed full step-by-step solutions from this chapter.

Key Calculus Terms and definitions covered in this textbook
  • Basic logistic function

    The function ƒ(x) = 1 / 1 + e-x

  • Definite integral

    The definite integral of the function ƒ over [a,b] is Lbaƒ(x) dx = limn: q ani=1 ƒ(xi) ¢x provided the limit of the Riemann sums exists

  • Equal complex numbers

    Complex numbers whose real parts are equal and whose imaginary parts are equal.

  • equation of an ellipse

    (x - h2) a2 + (y - k)2 b2 = 1 or (y - k)2 a2 + (x - h)2 b2 = 1

  • Fitting a line or curve to data

    Finding a line or curve that comes close to passing through all the points in a scatter plot.

  • Focal width of a parabola

    The length of the chord through the focus and perpendicular to the axis.

  • Horizontal component

    See Component form of a vector.

  • Horizontal translation

    A shift of a graph to the left or right.

  • Hyperbola

    A set of points in a plane, the absolute value of the difference of whose distances from two fixed points (the foci) is a constant.

  • Index

    See Radical.

  • Lower bound of f

    Any number b for which b < ƒ(x) for all x in the domain of ƒ

  • Mean (of a set of data)

    The sum of all the data divided by the total number of items

  • Ordinary annuity

    An annuity in which deposits are made at the same time interest is posted.

  • Shrink of factor c

    A transformation of a graph obtained by multiplying all the x-coordinates (horizontal shrink) by the constant 1/c or all of the y-coordinates (vertical shrink) by the constant c, 0 < c < 1.

  • Subtraction

    a - b = a + (-b)

  • Terms of a sequence

    The range elements of a sequence.

  • Transitive property

    If a = b and b = c , then a = c. Similar properties hold for the inequality symbols <, >, ?, ?.

  • Triangular form

    A special form for a system of linear equations that facilitates finding the solution.

  • Vertical stretch or shrink

    See Stretch, Shrink.

  • y-axis

    Usually the vertical coordinate line in a Cartesian coordinate system with positive direction up, pp. 12, 629.

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