Systems of Equations Crossword

A branch of mathematics that includes the use of variables to express rules about numbers, numbers relationships and operatio
Rules describing the sequence to use in evaluating expressions
An equation in two variables whose graphs in a coordinate plane is a straight line
Two or more related linear equations
The points (x,y) at which both lines that represent a system intersect
Where two points meet
A pair of numbers that give the coordinate of a point on a grid in this order: (horizontal x, Vertical y)
In a system equations where the lines are parallel
One equation is solved for one variable and that solution is substituted int the second equation
Adding, subtracting, or multiplying a system of equations to help solve a system
Graphing two or more linear equations to determine the solution to the system
A system of linear equations consists of linear equations with more than one ____________ .
A linear equation in the form ax + by = c is called the ___________ form of a linear equation.
When a system of equations has no solution, it is called a(n) ________________ system.
m=y2-y1 over x2-x1
All ordered pairs on the lines are solutions for this set of equations. All lines stack up on one another.
A set of two or more inequalities with the same variables.