- #1
tarheels88
- 8
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Homework Statement
My question is how do you use the symmetric equation. For instance I have a question that states: A line L has parametric equations x=4+3t, y=3+4t, z=9-4t. Determine whether or not the points given lie on the line L.
points (17, 14, -9).
Homework Equations
I know that I could set up a symmetric equation like this:
x-4/3= y-3/4= z-9/-4
The Attempt at a Solution
Do I plug in the points and if they are all equaled to one another does it mean they lay on the line L?