Parallel Lines

Parallel Lines

Perpendicular Lines

Distance

Midpoints

Equations of Lines

100

The slopes of parallel lines.

What is the same?

100

The slopes of perpendicular lines.

What is opposite reciprocals?

100

The formula to find the length of a line segment in a coordinate plane.

What is the distance formula?

100

The formula used to find the middle of a segment on a coordinate plane.

What is the midpoint formula?

100

What is the equation for slope-intercept form?

What is y=mx+b

200

The slope of the line y = 3x + 5

What is 3?

200

The slope of a line perpendicular to y = 4x - 9.

What is -1/4?

200

What is the length of a segment that passes through the points (5, 2) and (2, 6).

What is 5?

200

The midpoint of the segment whose endpoints (5, 9) and (3, 1).

What is (4, 5)?

200

What is the equation for a line in standard form?

What is Ax+By=C?

300

The slope of a line parallel to y = 1/3 x - 5.

What is 1/3?

300

The slope of a line perpendicular to the line y = 9.

What is undefined?

300

The length of a segment whose endpoints are (-3, 2) and (6, 8).

What is 10.81?

300

The midpoint of a segment whose endpoints are (-3, 5) and (-2, 7).

What is (-2.5, 6)?

300

What is the equation of a line in point-slope form?

y-y_{1}=m(x-x_{1})

400

The slope of a line that passes through (1, 3) and (-2, 5).

What is -2/3?

400

The slope of a line perpendicular to the line that passes through the points (-1, 3) and (2, 6).

What is -1?

400

The length of a segment whose endpoints are (-6, 7) and (-10, -4) to the nearest tenth.

What is 11.7?

400

The endpoint of a segment whose midpoint is (5, 4) and one endpoint is (1, 3).

What is (9, 5)?

400

Give an equation of a line that passes through the point (2, 3) with a slope of -4.

What is y-3 = -4(x-2)? or y=-4x+11?

500

What is the equation of a line that is parallel to y=2x+1 and passes through the point (4, 5)?

What is y-5=2(x-4)? or y=2x-3?

500

The slope of a line perpendicular to the line that passes through (-5, -2) and (-3, -3).

What is 2?

500

The length of a segment whose endpoints are (2, 2) and (-2, 10) in simplified radical form.

What is 4 square root of 5.

500

The endpoint of a segment whose midpoint is (-2, -3) and one endpoint is (-7, 3).

What is (3, -9)?

500

What is the equation of the line that passes through the points (0, 6) and (-4, 2)

What is y=x+6? or y-6=1(x-0)? or y-2=1(x+4)?

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