How Many Solutions?

Front

What is the definition of infinite solutions?

Back

No matter what constant is substituted in for the variable, the equation is ALWAYS true.

Front

What are the characteristics of an equation with INFINITE solutions?

Back

Same Coefficient; Same Constant.

Front

What are the characteristics of an equation with NO solution?

Back

Same Coefficient; Different Constant.

Front

What is the term for the number that does not change in the expression 10 + 2y?

Back

Constant.

Front

Back

One solution.

Front

What does it mean if an equation has no solution?

Back

The lines represented by the equations are parallel and never intersect.

Front

What is a coefficient in an algebraic expression?

Back

A coefficient is a numerical factor that multiplies a variable.

Front

Back

No solution.

Front

What is the term for an equation that is true for all values of the variable?

Back

Identity.

Front

What is the difference between a variable and a constant?

Back

A variable can change, while a constant remains the same.