Slope
Basic Vocab
Relationships between angles of parallel lines cut by a transversal
postulates
WILD CARD/PRACTICE
100
The ratio of a line's vertical rise to its horizontal run
What is slope?
100
Coplanar lines that do not intersect
What are parallel lines?
100
<3 and <5 are ____ _____ angles which means they are ______
What is Alternate interior, congruent
100
If two parallel lines are cut by a transversal, then each pair of corresponding angles is ______
What is congruent?
100
Find x and y in the image included
What is x= 31 y=35
200
What formula is shown? (y2-y1)/(x2-x1)
What is the slope formula?
200
Lines that do not intersect and are not coplanar
What are skew lines?
200
<2 and <5 are ____ ___ angles which means they are ____
What is consecutive interior angles, supplementary
200
Two nonvertical lines have the same slope if and only if they are ____
What is parallel?
200
What is the point-slope form equation?
What is y-y1=m(x-x1)
300
Find the relationship of the slopes of line PQ and line UV. P(-3,-2), Q(9,1), U(3,6), V(5,-2) Hint: perpendicular, parallel, or neither
What is an example of perpendicular lines?
300
A line that crosses two or more lines in a plane at different points (line Q)
What is a transversal?
300
<7 and <1 are ___ ___ angles which means they are ____
What is alternate exterior, congruent
300
Two nonvertical lines are ____ if and only if the product of their slopes is -1 (opposite reciprocol)
What is perpendicular?
300
solve the proof.
What is 1= given 2=If lines parallel, then corresponding angles are congruent 3= Vertical angles are congruent (VAT) 4= Transitive property
400
Determine the slope of the line.
What is 2/3?
400
Describes how a quanity changes over time
What is rate of change?
400
If a transversal is perpendicular to one of two parallel lines, then it is ___ to the other
What is perpendicular?
400
if two lines are cut by a transversal so that corresponding angles are _____, then the lines are parallel?
What is congruent?
400
Write an equation in slope-intercept form for the line that satisfies the given conditions. m=-4 and contains (-4,8)
What is y=-4x-8
500
Write the equation of the line in slope-intercept form. m= -3/5 intercept at (0,-2)
What is y=-3/5x-2
500
At equal distances
What is equidistant?
500
If <4 is 30 degrees, then <6 is how many degrees?
What is also 30 degrees?
500
If given a line and a point not on the line, then there exists exactly ____ line through the point that is parallel to the given line.
What is one?
500
Name the transversal that forms each pair of angles. Next, identify the special name for the angle pair. <3 and <10
What is line P and consecutive interior.
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