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Solutions for Chapter 4.8: Applications of Trigonometric Functions

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 4.8: Applications of Trigonometric Functions

Solutions for Chapter 4.8
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Textbook: Precalculus
Edition: 4
Author: Robert F. Blitzer
ISBN: 9780321559845

Since 81 problems in chapter 4.8: Applications of Trigonometric Functions have been answered, more than 70504 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Precalculus, edition: 4. Precalculus was written by and is associated to the ISBN: 9780321559845. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 4.8: Applications of Trigonometric Functions includes 81 full step-by-step solutions.

Key Calculus Terms and definitions covered in this textbook
  • Coefficient of determination

    The number r2 or R2 that measures how well a regression curve fits the data

  • Direction of an arrow

    The angle the arrow makes with the positive x-axis

  • Feasible points

    Points that satisfy the constraints in a linear programming problem.

  • First octant

    The points (x, y, z) in space with x > 0 y > 0, and z > 0.

  • Graph of a relation

    The set of all points in the coordinate plane corresponding to the ordered pairs of the relation.

  • Independent variable

    Variable representing the domain value of a function (usually x).

  • Integrable over [a, b] Lba

    ƒ1x2 dx exists.

  • Jump discontinuity at x a

    limx:a - ƒ1x2 and limx:a + ƒ1x2 exist but are not equal

  • Logistic regression

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

  • Mapping

    A function viewed as a mapping of the elements of the domain onto the elements of the range

  • Median (of a data set)

    The middle number (or the mean of the two middle numbers) if the data are listed in order.

  • Minor axis

    The perpendicular bisector of the major axis of an ellipse with endpoints on the ellipse.

  • Normal curve

    The graph of ƒ(x) = e-x2/2

  • Order of an m x n matrix

    The order of an m x n matrix is m x n.

  • Quadratic equation in x

    An equation that can be written in the form ax 2 + bx + c = 01a ? 02

  • Reciprocal function

    The function ƒ(x) = 1x

  • Slant line

    A line that is neither horizontal nor vertical

  • Symmetric about the y-axis

    A graph in which (-x, y) is on the graph whenever (x, y) is; or a graph in which (-r, -?) or (r, ?, -?) is on the graph whenever (r, ?) is

  • Vertical asymptote

    The line x = a is a vertical asymptote of the graph of the function ƒ if limx:a+ ƒ1x2 = q or lim x:a- ƒ1x2 = q.

  • 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.

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