graphing proportional relationships
equations of proportional relationships
identifying proportional relationships
Solve
MR B Trivia
100
what is the ordered pair of the origin?
(0,0)
100
Is this equation proportional? y= 3x
If so what is the constant of proportionality? (K)
Yes
k=3
100
Are these ratios proportional? 
Yes
100
What is the Constant of Proportionality?
y/x or Unit Rate
100
What state is Mr. Bogolin from?
For Double Points - What is the mascot for WVU, West Virginia University
West Virginia
THE MOUNTAINEER
200
a relationship between 2 quantities such that as one value increases or decreases, the other value will increase or decrease by the same multiple
proportional
200
Is this equation proportional? If so what is the constant of proportionality? (K=)
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
How old is Mr. Bogolin
23
300
what are 2 ways to tell if a graph is proportional
if the line is straight
goes through the orgin
300
Is this equation proportional? If so what is the constant of proportionality? (K=)
y= ¾ x
proportional
k= 3/4
300
Is the table proportional?
No
300
Given the table is proportional. Solve for K
K = 13
300
What is Mr. Bogolins favorite food?
Mac n Cheese
Sushi
Chic fil a sandwich
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
What sports did Mr. B play for his school?
Soccer - high school
Basketball - middle school
500
Recipe 1 is given by the equation y = 4x where x represents the cups of lemonade mix and y represents the cups of water.
If Tyler had 16 cups of lemonade mix, how many cups of water would he need for each recipe? Explain how you know.
64 cups of water
500
Write an equation for the table given the table is proportional.
Y= 3/2 x
500
a) yes
500
8.75 hours
500
What sport did Mr. Wingerd (your assistant principal) play is college?
GOLF