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Solutions for Chapter 1-4: Composition of Functions

Precalculus with Trigonometry: Concepts and Applications | 1st Edition | ISBN: 9781559533911 | Authors: Foerster

Full solutions for Precalculus with Trigonometry: Concepts and Applications | 1st Edition

ISBN: 9781559533911

Precalculus with Trigonometry: Concepts and Applications | 1st Edition | ISBN: 9781559533911 | Authors: Foerster

Solutions for Chapter 1-4: Composition of Functions

Precalculus with Trigonometry: Concepts and Applications was written by and is associated to the ISBN: 9781559533911. This textbook survival guide was created for the textbook: Precalculus with Trigonometry: Concepts and Applications, edition: 1. Chapter 1-4: Composition of Functions includes 11 full step-by-step solutions. This expansive textbook survival guide covers the following chapters and their solutions. Since 11 problems in chapter 1-4: Composition of Functions have been answered, more than 51738 students have viewed full step-by-step solutions from this chapter.

Key Calculus Terms and definitions covered in this textbook
  • Complex conjugates

    Complex numbers a + bi and a - bi

  • Compounded k times per year

    Interest compounded using the formula A = Pa1 + rkbkt where k = 1 is compounded annually, k = 4 is compounded quarterly k = 12 is compounded monthly, etc.

  • Derivative of ƒ

    The function defined by ƒ'(x) = limh:0ƒ(x + h) - ƒ(x)h for all of x where the limit exists

  • Equilibrium price

    See Equilibrium point.

  • Intercept

    Point where a curve crosses the x-, y-, or z-axis in a graph.

  • Inverse properties

    a + 1-a2 = 0, a # 1a

  • Inverse sine function

    The function y = sin-1 x

  • Limit

    limx:aƒ1x2 = L means that ƒ(x) gets arbitrarily close to L as x gets arbitrarily close (but not equal) to a

  • Matrix element

    Any of the real numbers in a matrix

  • Multiplication property of inequality

    If u < v and c > 0, then uc < vc. If u < and c < 0, then uc > vc

  • Multiplicative inverse of a matrix

    See Inverse of a matrix

  • Multiplicative inverse of a real number

    The reciprocal of b, or 1/b, b Z 0

  • Natural logarithmic regression

    A procedure for fitting a logarithmic curve to a set of data.

  • Negative angle

    Angle generated by clockwise rotation.

  • Periodic function

    A function ƒ for which there is a positive number c such that for every value t in the domain of ƒ. The smallest such number c is the period of the function.

  • Plane in Cartesian space

    The graph of Ax + By + Cz + D = 0, where A, B, and C are not all zero.

  • Positive linear correlation

    See Linear correlation.

  • Quadratic function

    A function that can be written in the form ƒ(x) = ax 2 + bx + c, where a, b, and c are real numbers, and a ? 0.

  • Random behavior

    Behavior that is determined only by the laws of probability.

  • z-axis

    Usually the third dimension in Cartesian space.