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Solutions for Chapter 3: Precalculus 5th Edition

Precalculus | 5th Edition | ISBN: 9780321837349 | Authors: Rober F. Blitzer

Full solutions for Precalculus | 5th Edition

ISBN: 9780321837349

Precalculus | 5th Edition | ISBN: 9780321837349 | Authors: Rober F. Blitzer

Solutions for Chapter 3

Precalculus was written by and is associated to the ISBN: 9780321837349. Since 9 problems in chapter 3 have been answered, more than 11839 students have viewed full step-by-step 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: Precalculus, edition: 5. Chapter 3 includes 9 full step-by-step solutions.

Key Calculus Terms and definitions covered in this textbook
  • Absolute value of a vector

    See Magnitude of a vector.

  • Additive inverse of a complex number

    The opposite of a + bi, or -a - bi

  • Angle

    Union of two rays with a common endpoint (the vertex). The beginning ray (the initial side) can be rotated about its endpoint to obtain the final position (the terminal side)

  • Constant function (on an interval)

    ƒ(x 1) = ƒ(x 2) x for any x1 and x2 (in the interval)

  • Eccentricity

    A nonnegative number that specifies how off-center the focus of a conic is

  • End behavior

    The behavior of a graph of a function as.

  • Integrable over [a, b] Lba

    ƒ1x2 dx exists.

  • Logarithm

    An expression of the form logb x (see Logarithmic function)

  • Logistic regression

    A procedure for fitting a logistic curve to a set of data

  • Minute

    Angle measure equal to 1/60 of a degree.

  • Multiplication principle of counting

    A principle used to find the number of ways an event can occur.

  • Multiplicative inverse of a matrix

    See Inverse of a matrix

  • Principal nth root

    If bn = a, then b is an nth root of a. If bn = a and a and b have the same sign, b is the principal nth root of a (see Radical), p. 508.

  • Probability distribution

    The collection of probabilities of outcomes in a sample space assigned by a probability function.

  • Probability function

    A function P that assigns a real number to each outcome O in a sample space satisfying: 0 … P1O2 … 1, P12 = 0, and the sum of the probabilities of all outcomes is 1.

  • Real part of a complex number

    See Complex number.

  • Series

    A finite or infinite sum of terms.

  • Slope

    Ratio change in y/change in x

  • Tangent

    The function y = tan x

  • Vertical line test

    A test for determining whether a graph is a function.

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