Mathematics, 12.10.2019 15:00 LilErvin

1. determine whether the graphs of the given equation are parallel, perpendicular, or neither.

y=-2x+3, 2x+y=7.
a. parallel
b. perpendicular
c. neither

2. determine whether the statement is always, sometimes, or never true.

two line with positive slopes are parallel.
a. always
b. sometimes
c. never

3. determine whether the statement is always, sometimes, or never true.

two lines with the same slope and different y-intercepts are perpendicular.
a. always
b. sometimes
c. never

Answers: 2

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1. determine whether the graphs of the given equation are parallel, perpendicular, or neither.
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