Ratios
Constants of proportionality
Graphing
Integers
Misc
100

It's $5 per cookie. Write a ratio of DOLLARS : COOKIES

5:1
100

Which variable in y=kx represents the constant of proportionality?

k

100

What are the two traits of a proportional graph?

goes through the origin, linear

100

Daniel's bank account balance is -$5. Then, he makes $60. What's his balance now?

$55

100

What school does your TF go to?

UW, SJSU, or UC Davis

200

If the ratio of cups of flour to cakes is 3:2, How many cups of flour do I use in 3 cakes?

4.5 cups

200

Jose is driving 12.25 miles per hour. Whats the constant of proportionality?

12.25

200

Which of the following has the steeper graph?

y = 5x

y = 1/5x

y=5x

200
What is 3/9 x 5/2?

15/18, or 5/6

200

What country is Mindy's family from?

Vietnam

300

Here is a ratio: 3.6:3. Give me an equivalent UNIT RATIO

1.2:1

300

y=3x. Fill in the blank to find an equivalent equation to represent the SAME proportional relationship.

x=___y

1/3

300

WHen graphing, what variable is horizontal? 

x

300

A submarine is 1,200 feet below sea level. It dives down 200 feet and then rises 125 feet. Finally, the sub dives down another 10 feet. Assume sea level is at an elevation of 0 feet.

-1285 feet

300

What is California's state flower?

Golden poppy

400

Which two ratios are equivalent?

2:5, 10:20, 18:45

2:5 and 18:45

400

the cost of books is given by c = 4.25b, where c is the cost and b is the books. How much would 4 books cost?

$17

400

When graphing, what variable is vertical?

y

400

Leah is creating satin bows for a wedding. From a 15-meter-long ribbon, she first cuts a piece 3 4/9 meters long. Then she cuts a piece 6 5/9 meters long from the remaining ribbon. How much ribbon does Leah have left?

5 meters

400

How many more years will it take for Mindy to turn 31?

12 years

500

Juan biked 35 miles in 10 hours. Fill in the ratio.

___ miles : 2 hours

7:2
500

What happens to the constant of proportionality if you swap your input and output?

take the reciprocal

500

What is the origin?

Where the x and y axis intersect.

500

The height of each story of an office building is 9 1/2 feet. The height is measured from the ceiling to the floor. The building has three underground levels for parking. A car is parked two levels below ground. At what elevation are the car’s tires relative to the ground level?

-19 feet

500

What was the first animal to go to space?

a dog