Question 44
MediumOriginal questionWhat is the Cartesian equation of the line through parallel to the line ?
Show the answer and explanation
CorrectNot quiteAnswer C
Correct answer: C
Explanation
A parallel line has the same direction ratios, .
Through : .
Worth noting
Taking as the direction uses the given line's point, not its direction.
- Concept
- The equation of a line through a point
- Typical timeTypical
- 90 s
- Your timeYours
- —
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