YouTube on MSNOpinion

Putting an linear equation in standard form - cool math

👉 Learn how to write the equation of a line given points, slopes and intercepts. We will work on writing the equation of a ...
YouTube on MSNOpinion

Putting an linear equation when a is negative

👉 Learn how to write the equation of a line given points, slopes, and intercepts. We will work on writing the equation of a ...
BBC

Parallel and perpendicular lines

Why not see how much you know about this topic already? Then work through the page and see if you can beat your score. Parallel lines are the same distance apart from each other all the way along ...
PBS

Susanna Post- Line Scavenger Hunt

Mathematicians, it's a rainy day but Susanna Post, the 2021 Arkansas Teacher of the Year, is on the hunt. Can you help in her scavenger hunt to find examples of parallel and perpendicular lines? Rise ...