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Slope
Lines
Slope Intercept Form
Standard Form
Vocabulary & Misc.
100
Define slope.
What is rise/run?
100
Parallel lines has __________ solutions.
What is NO solution?
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
The y-intercept and slope of the line for the equation y=3x-2
What is b=-2 and m=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 using the graph.
What is 1/2?
300
Coincident lines has __________ solutions.
What is infinitely many solutions?
300
Write the equation of a line with slope -2 and y-intercept 0.
What is y=-2x?
300
Graph 2x+y=3
Answer on the board.
300
Another term for constant of variation
What is slope?
400
Find the slope using the graph.
What is -4/3?
400
Intersecting lines have _________ solution.
What is ONE?
400
Graph and label y=2x-2.
Answer on board
400
Convert y=-2x+1 to standard form.
What is 2x+y=1?
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 parallel to y=x-2 and passing trough (1,-2). (Hint: Parallel lines have same slope.)
What is y=x-3?
500
Graph y=-x+1.
Answer on board
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?