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Solutions for Chapter 1.2: Basics of Functions and Their Graphs

Precalculus | 4th Edition | ISBN: 9780321559845 | Authors: Robert F. Blitzer

Full solutions for Precalculus | 4th Edition

ISBN: 9780321559845

Precalculus | 4th Edition | ISBN: 9780321559845 | Authors: Robert F. Blitzer

Solutions for Chapter 1.2: Basics of Functions and Their Graphs

Solutions for Chapter 1.2
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Textbook: Precalculus
Edition: 4
Author: Robert F. Blitzer
ISBN: 9780321559845

Chapter 1.2: Basics of Functions and Their Graphs includes 132 full step-by-step solutions. Precalculus was written by and is associated to the ISBN: 9780321559845. Since 132 problems in chapter 1.2: Basics of Functions and Their Graphs have been answered, more than 76002 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Precalculus, edition: 4. This expansive textbook survival guide covers the following chapters and their solutions.

Key Calculus Terms and definitions covered in this textbook
  • Amplitude

    See Sinusoid.

  • Blocking

    A feature of some experimental designs that controls for potential differences between subject groups by applying treatments randomly within homogeneous blocks of subjects

  • Coordinate(s) of a point

    The number associated with a point on a number line, or the ordered pair associated with a point in the Cartesian coordinate plane, or the ordered triple associated with a point in the Cartesian three-dimensional space

  • Distance (in a coordinate plane)

    The distance d(P, Q) between P(x, y) and Q(x, y) d(P, Q) = 2(x 1 - x 2)2 + (y1 - y2)2

  • Equally likely outcomes

    Outcomes of an experiment that have the same probability of occurring.

  • Extraneous solution

    Any solution of the resulting equation that is not a solution of the original equation.

  • Heron’s formula

    The area of ¢ABC with semiperimeter s is given by 2s1s - a21s - b21s - c2.

  • Independent events

    Events A and B such that P(A and B) = P(A)P(B)

  • Inferential statistics

    Using the science of statistics to make inferences about the parameters in a population from a sample.

  • Linear regression line

    The line for which the sum of the squares of the residuals is the smallest possible

  • Multiplication principle of counting

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

  • Partial fraction decomposition

    See Partial fractions.

  • Pascal’s triangle

    A number pattern in which row n (beginning with n = 02) consists of the coefficients of the expanded form of (a+b)n.

  • Probability simulation

    A numerical simulation of a probability experiment in which assigned numbers appear with the same probabilities as the outcomes of the experiment.

  • Reflection through the origin

    x, y and (-x,-y) are reflections of each other through the origin.

  • Series

    A finite or infinite sum of terms.

  • Standard deviation

    A measure of how a data set is spread

  • Sum identity

    An identity involving a trigonometric function of u + v

  • Unit vector

    Vector of length 1.

  • z-axis

    Usually the third dimension in Cartesian space.

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