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

Solutions for Chapter 8.1: Matrices and Systems of Equations

Full solutions for Precalculus | 7th Edition

ISBN: 9780618643448

Solutions for Chapter 8.1: Matrices and Systems of Equations

Solutions for Chapter 8.1
4 5 0 271 Reviews
26
5
Textbook: Precalculus
Edition: 7
Author: Ron Larson, Robert P. Hostetler
ISBN: 9780618643448

This expansive textbook survival guide covers the following chapters and their solutions. Precalculus was written by and is associated to the ISBN: 9780618643448. Since 106 problems in chapter 8.1: Matrices and Systems of Equations have been answered, more than 35882 students have viewed full step-by-step solutions from this chapter. Chapter 8.1: Matrices and Systems of Equations includes 106 full step-by-step solutions. This textbook survival guide was created for the textbook: Precalculus, edition: 7.

Key Calculus Terms and definitions covered in this textbook
  • Binomial

    A polynomial with exactly two terms

  • Bounded interval

    An interval that has finite length (does not extend to ? or -?)

  • Confounding variable

    A third variable that affects either of two variables being studied, making inferences about causation unreliable

  • Convenience sample

    A sample that sacrifices randomness for convenience

  • Ellipsoid of revolution

    A surface generated by rotating an ellipse about its major axis

  • Explicitly defined sequence

    A sequence in which the kth term is given as a function of k.

  • Fitting a line or curve to data

    Finding a line or curve that comes close to passing through all the points in a scatter plot.

  • Focal length of a parabola

    The directed distance from the vertex to the focus.

  • Identity properties

    a + 0 = a, a ? 1 = a

  • Inverse sine function

    The function y = sin-1 x

  • Logistic regression

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

  • Matrix, m x n

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

  • Nappe

    See Right circular cone.

  • Number line graph of a linear inequality

    The graph of the solutions of a linear inequality (in x) on a number line

  • One-to-one rule of exponents

    x = y if and only if bx = by.

  • 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.

  • Scalar

    A real number.

  • Series

    A finite or infinite sum of terms.

  • Sphere

    A set of points in Cartesian space equally distant from a fixed point called the center.

  • Sum of two vectors

    <u1, u2> + <v1, v2> = <u1 + v1, u2 + v2> <u1 + v1, u2 + v2, u3 + v3>

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