graphing proportional relationships
equations of proportional relationships
identifying proportional relationships
Solve
Fractions to Percents
100
what ordered pair is used for the origin?
(0,0)
100
Is this equation proportional? y= 3x
If so what is the constant of proportionality? (m)
Yes
m=3
100
Are these ratios proportional? 
Yes
100
The Constant of Proportionality, Slope, and Unit Rate of Change are all the same for a proportional relationship? True or False
True
100
1/10
10%
200
How do you tell if a graph represents a proportional relationship
straight line through the origin or if y/x is constant
200
Is this equation proportional? If so what is the constant of proportionality? (m=)
y= 4x + 10
Not proportional
200
Is the graph a proportional relationship? Why?
NO
Does not go through the origin
200
Solve
n=3.8
200
4/5
80%
300
Are all straight line graphs proportional relationships?
no
300
Is this equation proportional? If so what is the constant of proportionality? (m=)
y= ¾ x
proportional
m= 3/4
300
Is the table proportional?
No
300
Given the table is proportional. Solve for m
m = 13
300
1/3
33.33%
400
Is this graph proportional?
YES
400
Using this graph, What is the equation? 
y= 1/6x
400
Is the table proportional?
Yes it is proportional
400
y/x=6/2
what is this constant of proportionality
3
400
2/3
66.66%
500
Paul drives to his friends house 250 miles in 5 hours. If this is drawn on a graph where y is miles and x is hours, then what is the ordered pair coordinates for if this data was graphed on a coordinate plane?
(5,250)
500
Write an equation for the proportional relationship shown in the table
Y= 3/2 x
500
a) yes
500
Sam took 8 hours to drive 272 miles. What was the unit rate in miles per hour?
34 mph
500
1/8
12.5%