What is the constant of proportionality?
3
What is "k"?
k = 38
What is the constant?
202
Find the rate of change.
2
If the constant of proportionality is 2, what would the equation look like?
y = 2x
For every one box of candy, there are ______ pieces of candy.
16
What is the rate of change?
12
What is the first coordinate (not the origin)?
(10,90)
What is the equation for this graph?
y = 3x
What is the rate of change for this graph?
6
What is the equation for this graph?
y = 9x
What is the equation of this graph?
y = 30x
Which line on the graph shows a proportional relationship?
B
What is the missing value?
$75
