Scalar Equation of a Line (KristaKingMath)

How to find the scalar equation of a line with a point and a vector.

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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?!”

[jubstermonster]

those aren't scalar equations, those are parametric equations you found. scalar equations are in the form Ax+By+C=0, where [A, B, C] is normal to the line...

[kristakingmath]

@LoLzWatsUsay You're welcome! Thanks for watching!! :D

[LoLzWatsUsay]

Pretty and smart, thanks for the help! :)

[kristakingmath]

I'm not going anyway, don't worry. :)

[SaurabhSingh-ctls]

can u tell me how to find the vector equation of a line which do not contain parameter