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Solutions for Chapter 2: Precalculus 9th Edition

Precalculus | 9th Edition | ISBN: 9780321716835 | Authors: Michael Sullivan

Full solutions for Precalculus | 9th Edition

ISBN: 9780321716835

Precalculus | 9th Edition | ISBN: 9780321716835 | Authors: Michael Sullivan

Solutions for Chapter 2

Solutions for Chapter 2
4 5 0 343 Reviews
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Textbook: Precalculus
Edition: 9
Author: Michael Sullivan
ISBN: 9780321716835

This expansive textbook survival guide covers the following chapters and their solutions. Since 72 problems in chapter 2 have been answered, more than 11092 students have viewed full step-by-step solutions from this chapter. Precalculus was written by and is associated to the ISBN: 9780321716835. This textbook survival guide was created for the textbook: Precalculus, edition: 9. Chapter 2 includes 72 full step-by-step solutions.

Key Calculus Terms and definitions covered in this textbook
  • Acceleration due to gravity

    g ? 32 ft/sec2 ? 9.8 m/sec

  • Angle of depression

    The acute angle formed by the line of sight (downward) and the horizontal

  • Characteristic polynomial of a square matrix A

    det(xIn - A), where A is an n x n matrix

  • equation of a hyperbola

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

  • Factored form

    The left side of u(v + w) = uv + uw.

  • Function

    A relation that associates each value in the domain with exactly one value in the range.

  • Integers

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

  • Inverse relation (of the relation R)

    A relation that consists of all ordered pairs b, a for which a, b belongs to R.

  • LRAM

    A Riemann sum approximation of the area under a curve ƒ(x) from x = a to x = b using x1 as the left-hand endpoint of each subinterval

  • Mathematical model

    A mathematical structure that approximates phenomena for the purpose of studying or predicting their behavior

  • Natural numbers

    The numbers 1, 2, 3, . . . ,.

  • Open interval

    An interval that does not include its endpoints.

  • Parallel lines

    Two lines that are both vertical or have equal slopes.

  • Pie chart

    See Circle graph.

  • Real axis

    See Complex plane.

  • Rectangular coordinate system

    See Cartesian coordinate system.

  • Secant line of ƒ

    A line joining two points of the graph of ƒ.

  • Standard deviation

    A measure of how a data set is spread

  • Window dimensions

    The restrictions on x and y that specify a viewing window. See Viewing window.

  • Wrapping function

    The function that associates points on the unit circle with points on the real number line

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