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20 questions
Write the equation of a line PERPENDICULAR to the line y = 3x + 2 that passes through the point (9, -2)
y = -1/3x - 5
y = 3x-29
y = 1/3x -5
y = -1/3x +1
Write the equation of the line PARALLEL to the line y = 4x - 9 that passes through the point (-2, 4)
y = 4x + 12
y = -4x -4
y = -1/4x + 5/2
If the lines are parallel to each other and the slope of the blue line is 1/4, what is the slope of the purple line?
4
-4
2
-2
What is the slope of line KH if H(-4, 2) and K(2, -2)? Remember to reduce!
-3/2
-2/3
2/3
3/2
Are line RS and line TU parallel, perpendicular, or neither if:
R(–2, 3), S(3, 3), T(–3, 1), and U(3, –1)?
parallel
perpendicular
neither
Are Line FG and line KJ parallel, perpendicular, or neither if:
F(–1, 2), G(3, –4), K(–2, –3), and J(4, 1)?
parallel
perpendicular
neither
Are Line WX and line YZ parallel, perpendicular, or neither if:
slope of WX = 1/2
slope of YZ = -1/2
parallel
perpendicular
neither
What is the slope of the graphed line?
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