Purchase Solution

Systems of linear equations

Not what you're looking for?

Ask Custom Question

1. Why do intersecting lines represent a unique solution? Give examples to support your answer.

2. What is the significance of the name 'linear equation' to its graphical representation?

3. The solutions of line m are (3, 9), (5, 13), (15, 33), (34, 71), (678, 1359), and (1234, 2471).
The solutions of line n are (3, -9), (5, -11), (15, -21), (34, -40), (678, -684), and (1234, -1240).

a. Form the equations of both the lines. Show your work.

b. What are the co-ordinates of the point of intersection of lines m and n?

c. Write the co-ordinates of the intersections of lines m and n with the x-axis.

d. Write the co-ordinates of the intersection of lines m and n with the y-axis.

Purchase this Solution

Solution Summary

This discusses the graphs of equations and the solutions of systems of equations.

Purchase this Solution


Free BrainMass Quizzes
Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Probability Quiz

Some questions on probability