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Unformatted text preview: Evening Quiz #11 Solution
Mean: 10, High: 10, Low: 10
1. Find the equation of a line passing through the point (
parallel to the line
. ) and Parallel lines have the same slopes, so the slope of the line
will be the same as the slope of the line we are trying to find. The slope of the line is , so our slope is also .
( ) ( ) 2. Find the equation of a line passing through the point (
perpendicular to the line
. ) and The slopes of perpendicular lines are the negative reciprocal of each
other. The slope of the line is
( , so our slope is .
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