Angle Pairs
Slopes of Lines
Equations of Lines
RANDOM
100
How are angle2 and angle3 related?
Consecutive Interior Angles
100
Given y=-1/4x+24
What is the slope?
m = -1/4
100
What form are the equations in?
1. 3x-2y=-10
2. y=3x+29
3. y-10=5(x+7)
1. Standard
2. Slope-Intercept
3. Point-Slope
100
Lucky! You get the $100 for free and you get a power-up!
Choose any team and deduct $200 from their current score.
200
How are angle 3 and angle 4 related?
How are angle 5 and angle4 related?
Linear Pair;
Alternate Exterior
200
Given y=6x+24
1. What slope is parallel?
2. What slope is perpendicular?
1. m =6
2. m=-1/6
200
Write an equation of the line that
contains the point (3,-7) and is
parallel to the line y=5x+12
(Point-Slope Form)
y+7=5(x-3)
200
What is wrong with this standard form:
5x-3y=1/5
BONUS:
Write it correctly
The c-value is a fraction.
BONUS:
25x-15y=1
Remove 200 points from another team
300
In the diagram below, mangle3=70^o. Find the mangle2 so that the lines are parallel.
mangle2=110^2
300
Find the slope of the line that contains the points:
(-5,3) and (-4,8)
m=5
BONUS POWER-UP:
You may steal ANY 1 future question
300
Write an equation of the line that
contains the point (3,-7) and is
parallel to the line y=5x+12
(Slope-Intercept Form)
y=5x-22
300
Miranda named angle1 and angle 3 Corresponding Angles. What is the correct relationship for these angles?
BONUS:
Given mangle1 is equal to 135^o, what is mangle3?
Linear Pair
BONUS:
mangle3=45^o
Take half of another team's points and add them to your own
400
What value of x would make Line A parallel with Line B?
x=20^o
BONUS POWER-UP:
Remove $100 from a team
400
Find the coordinates of Point Y that would make AB and XY perpendicular. Hint: (__, 0)
(9,0)
400
Write an equation of the line that
contains the point (3,-7) and is
parallel to the line y=5x+12
(Standard Form)
5x-y=22
400
Jake solved the transversal for x. How is his work incorrect?
BONUS:
What is the correct answer?
Jake should have set the two angles equal to each other.
BONUS:
x=20
Transfer 200 points from one team to another
500
Given the lines are parallel,
mangle1=x+25 and mangle4=3x+15,
find the value of x.
x=35^o
500
What is the slope of the following equation?
3x-2y=-10
m=3/2
500
Convert the following equation to Standard Form.
y=3/2x+5
3x-2y=-10
500
Find a value of x.
x=12