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Solutions for Chapter 3.1: Exponential Functions and Their Graphs

Full solutions for Precalculus | 7th Edition

ISBN: 9780618643448

Solutions for Chapter 3.1: Exponential Functions and Their Graphs

Solutions for Chapter 3.1
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Textbook: Precalculus
Edition: 7
Author: Ron Larson, Robert P. Hostetler
ISBN: 9780618643448

Chapter 3.1: Exponential Functions and Their Graphs includes 85 full step-by-step solutions. Since 85 problems in chapter 3.1: Exponential Functions and Their Graphs have been answered, more than 40623 students have viewed full step-by-step solutions from this chapter. This expansive textbook survival guide covers the following chapters and their solutions. Precalculus was written by and is associated to the ISBN: 9780618643448. This textbook survival guide was created for the textbook: Precalculus, edition: 7.

Key Calculus Terms and definitions covered in this textbook
  • Bearing

    Measure of the clockwise angle that the line of travel makes with due north

  • Complex number

    An expression a + bi, where a (the real part) and b (the imaginary part) are real numbers

  • Cycloid

    The graph of the parametric equations

  • Direction angle of a vector

    The angle that the vector makes with the positive x-axis

  • Head minus tail (HMT) rule

    An arrow with initial point (x1, y1 ) and terminal point (x2, y2) represents the vector <8x 2 - x 1, y2 - y19>

  • Identity properties

    a + 0 = a, a ? 1 = a

  • Intercepted arc

    Arc of a circle between the initial side and terminal side of a central angle.

  • Inverse tangent function

    The function y = tan-1 x

  • Matrix, m x n

    A rectangular array of m rows and n columns of real numbers

  • Odd function

    A function whose graph is symmetric about the origin (ƒ(-x) = -ƒ(x) for all x in the domain of f).

  • Outliers

    Data items more than 1.5 times the IQR below the first quartile or above the third quartile.

  • Positive angle

    Angle generated by a counterclockwise rotation.

  • Power rule of logarithms

    logb Rc = c logb R, R 7 0.

  • Probability of an event in a finite sample space of equally likely outcomes

    The number of outcomes in the event divided by the number of outcomes in the sample space.

  • Radicand

    See Radical.

  • Sequence of partial sums

    The sequence {Sn} , where Sn is the nth partial sum of the series, that is, the sum of the first n terms of the series.

  • Singular matrix

    A square matrix with zero determinant

  • Vertex of a parabola

    The point of intersection of a parabola and its line of symmetry.

  • Weighted mean

    A mean calculated in such a way that some elements of the data set have higher weights (that is, are counted more strongly in determining the mean) than others.

  • z-coordinate

    The directed distance from the xy-plane to a point in space, or the third number in an ordered triple.