Proportional Relationships
Equations
Linear Relationships
Random
100
What does COP stand for?
Constant of Proportionality
100
x + 2 = 25
x = 23
100
What is the slope?
The rise over the run, the rate of change of a line
100
What galaxy do we live in?
The Milky Way
200
Is this graph proportional?
Yes! It is straight and goes through the origin.
200
4x = 12
x = 3
200
What is the y-intercept of a line?
Where the line crosses the y-axis
200
What is the value of pi?
3.14
300
What is the COP of this table?
COP = 5
300
5x = 40
x = 8
300
What is the slope of a horizontal line?
0
300
Which continent is the Sahara Desert located on?
Africa
400
What is the COP of this graph?
COP = 8
400
x - 26 = 50
x = 76
400
What is the slope of a vertical line?
undefined
400
Which war was fought between the North and South regions in the United States?
Civil War
500
Describe the relationship between time and laps.
As time increases, the laps increase.
500
25x = 575
x = 23
500
Give an example of a line that has a negative slope.
check work
500
Who discovered gravity after observing a falling apple (famous scientist)?
Sir Isaac Newton