Question
Which equation represents a line which is parallel to
?
Answer
Answer
Ask by Frazier Parsons. in the United States
Mar 28,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The equation
represents a line parallel to
.
Solution

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The Deep Dive
To find a line parallel to
, which is the y-axis, we need to look for vertical lines, meaning the equation must be of the form
where
is a constant. The equations
and
are not valid options for parallel lines. The correct choice among the options is
, making it a vertical line parallel to the y-axis.
Moreover,
is horizontal (parallel to the x-axis), and
is not even vertical. Keep your eyes peeled for that “
” form; it’s a sure sign you’re on the right track!