×
Log in to StudySoup
Get Full Access to Calculus - Textbook Survival Guide
Join StudySoup for FREE
Get Full Access to Calculus - Textbook Survival Guide

Already have an account? Login here
×
Reset your password

Solutions for Chapter 12.2: Systems and Matrices

Precalculus | 1st Edition | ISBN: 9780030416477 | Authors: Threasa Z. Boyer, Teresa Henry, Chris Rankin, Manda Reid

Full solutions for Precalculus | 1st Edition

ISBN: 9780030416477

Precalculus | 1st Edition | ISBN: 9780030416477 | Authors: Threasa Z. Boyer, Teresa Henry, Chris Rankin, Manda Reid

Solutions for Chapter 12.2: Systems and Matrices

Since 10 problems in chapter 12.2: Systems and Matrices have been answered, more than 26196 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Precalculus, edition: 1. This expansive textbook survival guide covers the following chapters and their solutions. Precalculus was written by and is associated to the ISBN: 9780030416477. Chapter 12.2: Systems and Matrices includes 10 full step-by-step solutions.

Key Calculus Terms and definitions covered in this textbook
  • Deductive reasoning

    The process of utilizing general information to prove a specific hypothesis

  • Differentiable at x = a

    ƒ'(a) exists

  • Divergence

    A sequence or series diverges if it does not converge

  • Division

    a b = aa 1 b b, b Z 0

  • Infinite limit

    A special case of a limit that does not exist.

  • Inverse composition rule

    The composition of a one-toone function with its inverse results in the identity function.

  • Inverse secant function

    The function y = sec-1 x

  • Inverse sine function

    The function y = sin-1 x

  • Invertible linear system

    A system of n linear equations in n variables whose coefficient matrix has a nonzero determinant.

  • Leading term

    See Polynomial function in x.

  • Length of a vector

    See Magnitude of a vector.

  • Linear equation in x

    An equation that can be written in the form ax + b = 0, where a and b are real numbers and a Z 0

  • Logarithmic re-expression of data

    Transformation of a data set involving the natural logarithm: exponential regression, natural logarithmic regression, power regression

  • Parametric curve

    The graph of parametric equations.

  • Piecewise-defined function

    A function whose domain is divided into several parts with a different function rule applied to each part, p. 104.

  • Quadratic regression

    A procedure for fitting a quadratic function to a set of data.

  • Re-expression of data

    A transformation of a data set.

  • Reflection

    Two points that are symmetric with respect to a lineor a point.

  • Response variable

    A variable that is affected by an explanatory variable.

  • Standard form: equation of a circle

    (x - h)2 + (y - k2) = r 2