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Vocabulary
5.3
5.4
5.6
Clash of Clans
100
A rate that describes how one quantity changes in relation to another quantity.
What is rate of change?
100
What is the rate of change in the following picture?
2 is the rate of change.
100
What is the y-intercept for the following equation: y=3x-6
The y-intercept is -6.
100
Find the slope of the following line: y=4x+2
The slope is 4.
100
This is the name of the building you need to train warriors.
What is a Barracks?
200
The point where the line crosses the y axis.
What is the y-intercept.
200
If an equation starts with the words "If y varies directly as x," what equation will be used?
y=kx
200
*Daily Double*
Graph the following equation by using slope and y-intercept: y=5x+2. You have 1 minute. (Draw a picture on your paper)
200
Find the slope of the following line: -4x+y=6
The slope is 4
200
What do you call someone who pays for Gems?
A "Gemmer"
300
The name of this form: y=mx+b
What is Slope-Intercept Form?
300
What is k equal to?
y/x
300
Find the x and y intercepts of the following line: y=2x-4
y=-4 x=2 (show graph)
300
Write an equation in slope-intercept form for a line that is parallel to y=-2x+8
y=-2x+(anything)
300
Name the 3 types of resources in Clash of Clans.
Gold, Elixir, and Dark Elixir.
400
Lines that lie on the same plane that will never intersect with one another.
What are parallel lines?
400
If y varies directly as x and y=27 when x=6, what is k equal to in the equation?
k=4.5
400
What is the equation for the line on following picture.
x=-4
400
Write an equation in slope-intercept form of a line parallel to y=5x-9 that has a y intercept of -7.
y=5x-7
400
What building do you use to "request troops"?
The clan castle
500
For an equation that has direct variation, k is called this.
What is the constant of variation.
500
If y varies directly as x and y=27 when x=6, find x when y=45.
x=10
500
Write an equation in slope-intercept form for the line containing the points (2,5) and (0,1)
y=2x-1
500
Find the slope of the following line: 15=-5x+10y
The slope is 1/2.
500
How many trophies do you need to join the Champion League?
3200 trophies