Graphing Calculator Activities
Use a graphing calculator to check your answers for Problem 64.
There is another way of telling whether a system of two linear equations in two unknowns is consistent or inconsistent, or whether the equations are dependent, without taking the time to graph each equation. It can be shown that any system of the form
Has one and only one solution if
That it has no solution if
And that it has infinitely many solutions if
For each of the following systems, determine whether the system is consistent, the system is inconsistent, or the equations are dependent.
(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

Finite Mathematics and Applied Calculus (MindTap Course List)
Single Variable Calculus: Early Transcendentals, Volume I
Applied Calculus
Calculus: Early Transcendentals
Calculus (MindTap Course List)
Precalculus: Mathematics for Calculus (Standalone Book)
Multivariable Calculus
Probability and Statistics for Engineering and the Sciences
Single Variable Calculus
Essentials of Statistics for The Behavioral Sciences (MindTap Course List)
Essentials Of Statistics
Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach
Finite Mathematics
Calculus: Early Transcendental Functions
Understanding Basic Statistics
Statistics for The Behavioral Sciences (MindTap Course List)
Calculus: An Applied Approach (MindTap Course List)
Mathematical Applications for the Management, Life, and Social Sciences
Elementary Technical Mathematics
Mathematical Excursions (MindTap Course List)
Elementary Geometry For College Students, 7e
Contemporary Mathematics for Business & Consumers
Elements Of Modern Algebra
Single Variable Calculus: Early Transcendentals
Calculus of a Single Variable
Trigonometry (MindTap Course List)
Calculus: Early Transcendental Functions (MindTap Course List)
Elementary Geometry for College Students
Finite Mathematics for the Managerial, Life, and Social Sciences
Study Guide for Stewart's Multivariable Calculus, 8th
Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th
Introduction To Statistics And Data Analysis
College Algebra (MindTap Course List)
Multivariable Calculus
Calculus (MindTap Course List)
Statistics for Business & Economics, Revised (MindTap Course List)
Mathematics: A Practical Odyssey
Research Methods for the Behavioral Sciences (MindTap Course List)
STATISTICS F/BUSINESS+ECONOMICSTEXT
Research Methods for the Behavioral Sciences (MindTap Course List)
Mathematics For Machine Technology
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
Calculus Volume 1
Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card) (MindTap Course List)
Essentials Of Statistics For Business & Economics
Discrete Mathematics With Applications
A First Course in Differential Equations with Modeling Applications (MindTap Course List)
College Algebra