# Slopes Of Parallel And Perpendicular Lines

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question
Which point on the y-axis is on the line that passes through point R and is parallel to line PQ? (0,2/3 ) (0, 4) (2/3, 0) (4, 0)
a
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How are lines KL and MN related? The lines intersect at point K. The lines are parallel. The lines are perpendicular. The lines do not have slopes.
c
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Determine the missing information in the paragraph proof. Given: Line PQ contains points (w, v) and (x, z) and line P'Q' contains points (w + a, v + b) and (x + a, z + b). Lines PQ and P'Q' are parallel. Prove: Parallel lines have the same slope. Since slope is calculated using the formula , the slope of both lines is equivalent to ________. It is given that the lines are parallel, and we calculated that the slopes are the same. Therefore, parallel lines have the same slopes. v-z/w-x w-x/v-z v-z+b/v-z+a w-x+a/v-z+b
a
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Lines RS, TV, and SW are shown. Which statements are true about these lines? Select three options. Line RS has a slope of 6. Line SW has an undefined slope. Line TV has a slope of 0. Lines RS and TV are parallel. Line SW is perpendicular to line RS, but not to line TV.
b,c,d
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Which point is on the line that passes through (0, 6) and is parallel to the given line? (-12, 8) (-6, 6) (2, 8) (6, 0)
a
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Which point could be on the line that is parallel to line KL and passes through point M? (-10, 0) (-6, 2) (0, -6) (8, -10)
d
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A line has a slope of . Which ordered pairs could be points on a parallel line? Select two options. (-8, 8) and (2, 2) (-5, -1) and (0, 2) (-3, 6) and (6, -9) (-2, 1) and (3, -2) (0, 2) and (5, 5)