graphing proportional relationships
equations of proportional relationships
identifying proportional relationships
Solve
MISC.
100
what numbers are the orgin?
0,0
100
Is this equation proportional? y= 3x
If so what is the constant of proportionality? (K)
Yes
k=3
100
True or False?
When you figure the unit rate, you divide the “y” by the “x”
True
100
What is the Constant of Proportionality?
y/x
100
What is one thing you hope to do on spring break?
Any answer is correct
200
Using this graph, What is being compared? 
earth weight to moon weight
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
Who is your favorite teacher?
Any answer is correct
200
.75
300
what are 3 ways to tell if a graph is proportional
(Need to get all 3 for full points)
if the line is straight
goes through the origin
If the constant is the same
300
Is this equation proportional? If so what is the constant of proportionality? (K=)
y= ¾ x
proportional
k= 3/4
300
Who is Taylor Swift currently dating?
Travis Kelce
300
Given the table is proportional. Solve for K
K = 13
300
Sarah is training for a 5K run. She decides to track her progress by recording the time it takes her to run different distances. After running 1 mile, she completes it in 8 minutes.
If her time is proportional to the distance she runs, how long would it take her to run 3 miles at the same pace?
24 minutes
400
Is this graph proportional?
YES
400
Barbara Millicent Roberts is this toy's real name.
Barbie
400
Is the table proportional?
Yes it is proportional
400
It takes Bart 10 minutes to finish writing "I will not talk in school" 30 times. How long would it take him to "I will not talk in school" 90 times
.
30 minutes
400
Andre rode his bike at a constant speed. He rode 1 mile in 5 minutes.
Write an equation that represents the amount of time (in minutes) that it takes him to ride a distance of miles.
y = 5x
500
This house has 132 rooms including 35 bathrooms
The White House
500
What is being compared in the following problem?
If Mrs. Rice needs 25 feet of yarn to knot a scarf, how many yards would she need to knit 3 scarfs?
Feet of yarn to number of scarfs
500
a) yes
500
A recipe for chocolate chip muffins call for 4 cups of flour to 1 cup of chocolate chips. Which of the following shows a proportional ratio for the recipe?
a.8 cups of flour to 2 cups of chocolate chips
b. 3 cups of flour to 1 cup of chocolate chips,
c. 1 cup of flour for 1 cup of blueberries.
A,
100 extra points if you can tell the unit rate
500
What is the constant in the follow chart?
y=$5.50x
600
Which of the following is proportional?
a. 
A
100 extra points if you can tell why
600
Using this graph, What is the equation?
y=20x
600
Is the table proportional?
No
600
How do you put the fraction 3/4 in the calculator?
3/4=type 3 then type (abc) then type 4
600
Mr. Mohr is selling popcorn for a fundraiser. For every bag of popcorn he sells, the band earns $.50. How much money would he earn for the band if he sold 14 bags of popcorn on the first day?
100 bonus points if you can name Mrs. Rice's favorite type of popcorn.
$ 7.00
Kettle corn