graphing-parallel-and-perpendicular-lines-kristakingmath

► My Algebra 2 course: https://www.kristakingmath.com/algebra-2-course

In this video we learn how to find the equation of a line that's parallel to the given line. Lines that are parallel have the same slopes. Then we find the equation of a line that's perpendicular to the given line. A line is perpendicular to another if their slopes are the negative reciprocals of one another. Then we graph the equations of all of these lines to prove that they are parallel and perpendicular.

● ● ● GET EXTRA HELP ● ● ●

If you could use some extra help with your math class, then check out Krista’s website // http://www.kristakingmath.com

● ● ● CONNECT WITH KRISTA ● ● ●

Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;)

Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!”

So I started tutoring to keep other people out of the same aggravating, time-sucking cycle. Since then, I’ve recorded tons of videos and written out cheat-sheet style notes and formula sheets to help every math student—from basic middle school classes to advanced college calculus—figure out what’s going on, understand the important concepts, and pass their classes, once and for all. Interested in getting help? Learn more here: http://www.kristakingmath.com

FACEBOOK // https://www.facebook.com/KristaKingMath

TWITTER // https://twitter.com/KristaKingMath

INSTAGRAM // https://www.instagram.com/kristakingmath/

PINTEREST // https://www.pinterest.com/KristaKingMath/

GOOGLE+ // https://plus.google.com/+Integralcalc/

QUORA // https://www.quora.com/profile/Krista-King

Tagged under: algebra,expert,perpendicular lines,educational,slopes,graphing,Krista King,parallel,negative reciprocal,calculus,parallel lines, ,perpendicular

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