Slopes of Parallel and Perpendicular Lines

Which point is on the line that passes through (0, 6) and is parallel to the given line?

(-12, 8)

Which point on the y-axis lies on the line that passes through point C and is perpendicular to line AB?

(0, 2)

Which point on the y-axis is on the line that passes through point R and is parallel to line PQ?

(0, 2/3)

Which point on the x-axis lies on the line that passes through point P and is perpendicular to line MN?

(1, 0)

Lines RS, TV, and SW are shown. Which statements are true about these lines? Check all that apply.

Line SW has an undefined slope. Line TV has a slope of 0. Lines RS and TV are parallel.

Line WV is perpendicular to both line RS and line TU. Which statement must be true about line TU?

Line TU is parallel to line RS.

How are lines KL and MN related?

The lines are perpendicular.

Which line is parallel to a line that has a slope of 3 and a y-intercept at (0, 0)?

line HJ

Which line is perpendicular to a line that has a slope of 1/2?

line HJ