Geometry help, please! <3
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1. Determine whether the lines given by the equations x + y = and =/+
are perpendicular.

2. Two lines having the same -intercept are perpendicular. If the equation of one of
these lines is = −/+, what is the equation of the second line?

3. Given a point (−, ) and a line = x − , what is the slope of the line?

4. Given the point (-3, 6) and a line y=2x-8, write an equation of a line through the point and parallel to the line.

5. Find an equation of a line through (, −) and parallel to the line =/+ .
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thank you! will repost if this gets taken down for "too much"