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Learn how to write the equation of a best fit line using two points

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

What do I need to know to write the equation of a perpendicular line through a point

Learn all about writing the equation of a line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e., there are no exponents in its variable(s)). There are various ...
BBC

Parallel and perpendicular lines

Parallel lines are a fixed distance apart and will never meet, no matter how long they are extended. Lines that are parallel have the same gradient. The graphs above, \(y = 2x + 1\) and \(y = 2x - 2\) ...
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 ...