12/10 warm up fom

Front

What is a system of linear equations?

Back

A set of two or more linear equations with the same variables.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What does it mean to solve a system of linear equations?

Back

Finding the values of the variables that satisfy all equations in the system.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What is the graphical representation of a system of linear equations?

Back

The intersection point(s) of the lines represented by the equations.

Tags

CCSS.8.EE.C.8B

Front

What is elimination in the context of solving equations?

Back

A method to eliminate one variable by adding or subtracting equations.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What is the purpose of multiplying an equation in a system?

Back

To make the coefficients of one variable the same for elimination.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What does it mean for variables to equal zero in elimination?

Back

It means that when added or subtracted, the variable cancels out, simplifying the equation.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What is an ordered pair?

Back

A pair of numbers (x, y) that represent a point in a coordinate system.

Tags

CCSS.5.G.A.1

Front

What is the first step in solving a system of equations by elimination?

Back

Identify which variable to eliminate and prepare the equations accordingly.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What is the result of adding two equations in a system?

Back

A new equation that combines the information from both original equations.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What is the significance of the solution to a system of linear equations?

Back

It represents the point where the equations intersect, indicating the values of the variables.

Tags

CCSS.8.EE.C.8B