Mathematics Flashcard

Front

Which of the following describes lines that never intersect?

Back

Parallel lines

Front

If a system of equations has no solution, it is classified as:

Back

Inconsistent

Front

What is the relationship between the slopes of parallel lines?

Back

They are equal.

Front

Which method for solving systems of equations involves replacing one variable with an equivalent expression?

Back

Substitution method

Front

If a system of equations represents the same line, the system has:

Back

Infinite solutions

Front

Lines that intersect at a right angle are called

Back

perpendicular

Front

A __________ system of equations has at least one solution.

Back

consistent

Front

A system of equations where the lines are parallel has

Back

no solution

Front

The __________ of parallel lines is always the same.

Back

slope

Front

A __________ system is one in which the equations have no solution.

Back

inconsistent