Vocabulary
Finding K
Misc.
Tables
Graphing
100
A comparison of two or more quantities which shows how they relate to each other.
What is a ratio?
100
A book store has a deal of 5 books for $20. One book costs ________
What is $4?
100
Solve for y.
What is 25.5?
100
75 gallons = ______ minutes.
What is 15?
100
If a graph passes through the origin and is a straight line, what type of relationship does it show?
What is a proportional relationship?
200
A ratio which compares a quantity to exactly 1 unit of another quantity.
What is unit rate?
200
Jaylyn buys 10 pencils for $5. What is the cost of one pencil?
What is $0.50?
200
A map scale is 1 inch:50 miles. From Sandpoint to Calgary, Canada measures 7 inches on the map. How far in miles is it to Calgary?
What is 350 miles?
200
156 miles = _____ hours.
What is 13?
200
This is a proportional relationship. T or F?
What is false?
300
A statement that two ratios are equal.
What is a proportion?
300
A box of 12 cookies costs $9. What is the cost of one cookie?
What is $0.75?
300
Delaney made 15 out of 20 attempted shots at her basketball game, how many shots can we expect her to make if she attempts 40 shots at the next game?
What is 30?
300
According to the table below, 15 trees = __ apples.
What is 195?
300
(6,4) represents _____
What is 4 laps, 6 minutes?
400
The number which represents the multiplicative relationship between quantities, represented by k.
What is constant of proportionality?
400
Write an equation for the proportional relationship shown in the table.
What is y=3x?
400
If Sophie sold 14 tacos out of 240 menu items sold at a festival, how many tacos can we expect her to sell out of 250 menu items sold at a different festival?
What is 15?
400
$21 = ______ tickets.
What is 14?
400
Using the graph _______ is the equation to represent the constant of proportionality.
What is y=5x?
500
The equation which represents the relationship between y and x in a proportional relationship.
What is y=kx?
500
This table shows a proportional relationship between x and y. Find the constant of proportionality (r). Using the value for r, enter an equation in the form of y =rx.
What is r=1.5?
What is y=1.5x?
500
If Matthew caught 15 trout out of 120 fish caught on a fishing trip, how many trout can we expect him to catch out of 112 fish caught on a different trip?
What is 14?
500
10 cups of sugar= _____ cups of flour.
What is 30?
500
Using the graph _______ is the equation that represents the constant of proportionality. 
*TRICK QUESTION*
There is no equation because there is no k.