Slope
Parallel and Perpendicular Lines
Slope Intercept Form
Standard Form
Vocabulary & Misc.
100
Define slope.
What is rise/run?
100
Fill in the blank. Parallel lines have the ________ slope. Perpendicular lines have ______________ _____________ slopes.
What is same slope and opposite reciprocal slopes?
100
What is the equation for slope intercept form?
What is y=mx+b?
100
What is the equation for standard form?
What is Ax+By=C?
100
Define parallel lines.
What is two lines that do not touch?
200
What is the formula for slope?
What is y22 - y21 / x22 - x21 ?
200
Write the equation of the line parallel to y=x-2 and passing trough (1,-2)
What is y=x-3?
200
Write the equation with a slope of 6 and y-intercept of -8.
What is y=6x-8?
200
Find x and y intercepts of x+4y=8.
The x-intercept is 8 and the y-intercept is 2.
200
Define perpendicular lines.
What is lines that intersect at 90 degrees?
300
Find the slope of the line through (-4, 6) and (-4, 10)
What is undefined?
300
Write the equation of the line parallel to y=-2/3x+4 and passing through (-2,4).
What is y=-2/3x+8/3?
300
Write an equation of the line in slope-intercept form through the points (3,0) and (-1,2).
What is y=-0.5x + 1.5?
300
Write the equation in Standard Form of the line through the points (5,0) and (0,3).
What is 3x + 5y = 15?
300
Define x-intercept
Where the line crosses the x-axis
400
Find the slope of the line 5x - 6y = 12
What is 5/6?
400
Write the equation of the line that is perpendicular to y=-x+2 and passing trough (3,-1).
What is y=x-4?
400
Find the slope and the y-intercept for the line 5x + 8y = 14.
What is slope = -5/8 and y-intercept = 7/4
400
Convert y=-2/5x+1 to standard form.
2x+5y=5
400
Given two lines how can you tell they are parallel?
What is they have the same slope?
500
Find the slope between the two points A(2,4) and B(-1,-4).
What is 8/3?
500
Write the equation of the line perpendicular to y=2/5x-9 and passing through (-7,5).
What is y=-5/2x+22.5?
500
Find the y-intercept for the line (2/3)x - (5/2)y = 5/3.
What is -2/3?
500
Convert y=2/3x-5 to standard form.
-2x+3y=-15
500
Given two lines how can you tell they are perpendicular?
What is they have opposite reciprocal slopes?
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