Constant of Proportionality
x y
2 6
5 15
10 30
What is the constant of proportionality?
3
I ran 5 miles in 60 minutes. What is my Unit rate per mile?
12 min/mile
What is 2/5 as a percent?
40%
What is the sign of a negative times a positive number?
Negative
What foreign country did I work in for a year?
Spain
x y
5 1
15 3
50 10
What is the constant of proportionality?
1/5
I ran 3 miles in 24 minutes. What is my Unit rate in minutes per mile?
8 min/mile
What is (3/4) as a percent?
75%
What is the sign of a negative number divided by a negative number?
Positive
What is my legal first name?
James
y = 6x
What is the constant of proportionality?
6
I have 3 chocolate bars to give to 12 students, how much am I giving per student?
1/4
What is (9/4) as a percent?
225%
What is (-6) * (5)
-30
Where did I grow up?
Long Island (Nassau County)
y = (1/3)x
What is the constant of proportionality?
(1/3)
If I ran 2 miles in 12 minutes, if I continued at the same place, how much time would it take me to run 4 miles?
24 minutes
What is 16/4 as a percent?
400%
What is 9 + (-7)?
2
How old am I?
28
y = 3x + 8
Is this relationship Proportional? Why?
No, you can't add/Subtract any number in a proportional relationship.
If I ran 2 miles in 17 minutes, if I continued at the same place, how long would it take me to run 3 miles?
25.5 minutes
What is (2/3) as a percent
66.6%
What is (-1/2) times (-1/4)?
(1/8)
What is my favorite mathematics subject?
Calculus