Vocabulary Quiz

A sentence that contains a greater than, >, or a less than,<.

• Inequality

• equation

• no solution

• coefficient

When all numbers are solutions. This situation means that there is no one solution.

• system of linear equations

• solution

• no solution

• infinite solutions

The process of eliminating one of the variables in a system of equations using addition or subtraction in conjunction with multiplication or division and solving the system of equations.

• solution to a system

• substitution method

• elimination method

• coefficient

A way of visually finding a set of values that solves a system of equations.

• equations

• graphical method

• infinite solutions

• expression

is any point that lies on each line in the system.

• variable

• term

• Solution to a System

• inequality

There is no value, not even 0, which would satisfy the equation.

• many solutions

• solution

• unknown value

• no solution

A "system" of equations is a set or collection of equations that you deal with all together at once. Linear equations (ones that graph as straight lines)

• System of Linear Equations

• Substitution Method

• Coefficient

• Equations

The numerical factor of a term that contains a variable.

• equation

• term

• coefficient

• variable

A way of solving a system of equations by expressing the equations in terms of only one variable.

• Inequality

• unit rate

• Substitution

  Method

• graphical method

A mathematical sentence that

contains an equals sign, =.

• expression

• equations

• a problem

• term