System of linear equations

Front

What are the three methods we have learned to solve Systems of Equations?

Back

Graphing, Substitution, and Elimination

Front

If a system of equations has no solution, what does the graph look like?

Back

Parallel lines

Front

What is the solution of the system of equations: x + y = 0 and x - y = 2?

Back

(1, -1)

Front

How many solutions will this system have: 2x + 3y = 6 and 4x + 6y = 12?

Back

Infinitely Many Solutions

Front

Solve the system of equations by elimination: 2x + 3y = 6 and 4x + 6y = 12.

Back

Infinitely Many Solutions

Front

What does it mean if two lines intersect at one point?

Back

The system has one unique solution.

Front

What is the graphical representation of a system with no solution?

Back

Parallel lines

Front

What is the graphical representation of a system with infinitely many solutions?

Back

Coinciding lines

Front

What is the substitution method in solving systems of equations?

Back

Solving one equation for one variable and substituting it into the other equation.

Front

What is the elimination method in solving systems of equations?

Back

Adding or subtracting equations to eliminate one variable.