Equations Review 12/09/24

Front

What is a linear equation?

Back

Front

What does it mean for two equations to have the same solution?

Back

Two equations have the same solution if they intersect at the same point on a graph, meaning they represent the same line.

Front

How do you solve a system of equations?

Back

You can solve a system of equations using methods such as substitution, elimination, or graphing to find the values of the variables that satisfy both equations.

Front

What is the slope of a line?

Back

Front

What is the y-intercept of a line?

Back

Front

What does it mean for an equation to have no solution?

Back

An equation has no solution if the lines represented by the equations are parallel and never intersect.

Front

What does it mean for an equation to have infinitely many solutions?

Back

An equation has infinitely many solutions if the two equations represent the same line, meaning every point on the line is a solution.

Front

How do you represent a linear equation graphically?

Back

A linear equation can be represented graphically as a straight line on a coordinate plane, where the x-axis represents the independent variable and the y-axis represents the dependent variable.

Front

What is the standard form of a linear equation?

Back

Front

What is a variable in an equation?

Back