A Parallel Universe (1)
A Parallel Universe (2)
Hit the Slopes!
Make It an Equation
Par and Per of Po-Slo and Sl-Int
100
Define, draw, and symbolize parallel lines.
Coplanar lines that do not intersect, in which every point is equidistant.
100
What is the relationship between
angle 2 and angle 6
Corresponding angles
100
What is slope written as a ratio?
(rise) / (run)
100
Write an equation of the line passing through point (-7, 4) with a slope of 5/4
(y - 4) = 5/4(x + 7)
100
What is the equation of a line that passes through (2, -5) and is parallel to the equation y =
5x - 9
y = 5x - 15
200
What angles are on the interior?
angle 3, angle 4, angle 5, angle 6
200
What is the relationships between
angle 1 and angle 4
Linear Pair
200
Find the slope given 2 points at (-2, 4) and (4, 3)
m = -1/6
200
What is the equation of the line given a slope of
2/5
through point (15, -8)
y = 2/5 x - 14
300
What angles are on the exterior?
angle 1, angle 2, angle 7, angle 8
300
What is the measure of
angle 6 if angle 4
is 32 degrees? Which postulate proves this?
32 degrees. Alternate interior angle.
300
What is the slope of this line?
Undefined
300
Identify a point and the slope of the line of the equation (y + 9) = -4(x - 15)
(15, -9)
m = -4
400
What is the line called that intersects 2 coplanar lines?
Transversal
400
What is the value of x? Which postulate proves your answer?
x = 54 degrees
Vertical, same side exterior.
corresponding, linear pairs.
400
What is the slope of the line that is through the point (6, -7) and parallel to y =
1/3 x + 6
m = 1/3
400
Identify the slope and y-intercept of the line of the equation y =
7/12 x + 17
y = 17
m = 7/12
400
What is the equation of the line that passes through the point (6, -4) and is perpendicular to the equation y =
2/3 x + 12
y = -3/2 x + 5
500
What angles are obtuse vertical angles?
angle 1 and angle 3, angle 5 and angle 7
500
m angle FLI = 112 degrees
500
What is the slope of the line perpendicular to the equation
y = -5/3 x - 4
m = 3/5
500
Draw the line for the graph y = 1/3x-2
500
What is the equation of the line that passes through the point (-9, 5) and is perpendicular to the equation y =
3/4 x + 12
y = -4/3 x - 7