Constant of Proportionality (Tables)

Front

What is the constant of proportionality?

Back

The constant of proportionality is the constant value (k) that relates two proportional quantities in a relationship, often expressed as y = kx.

Tags

CCSS.7.RP.A.2B

Front

Express the constant of proportionality in the equation y = kx when k = 33.

Back

y = 33x

Tags

CCSS.7.RP.A.2C

Front

What is the constant of proportionality if y = 3/10 x?

Back

3/10

Tags

CCSS.7.RP.A.2B

Front

Which of the following tables represents a proportional relationship?

Back

A proportional relationship is represented by tables where the ratio of y to x is constant.

Tags

CCSS.7.RP.A.2A

Front

Fill in the blank: If y = kx and k = 12, what is the missing number when x = 1?

Back

12

Tags

CCSS.7.RP.A.2B

Front

How do you determine if a relationship is proportional using a table?

Back

A relationship is proportional if the ratios of corresponding values (y/x) are equal.

Tags

CCSS.7.RP.A.2A

Front

What does the term 'proportional' mean in mathematics?

Back

Proportional means that two quantities maintain a constant ratio to each other.

Tags

CCSS.7.RP.A.2A

Front

If the constant of proportionality is 45 mph, what does this mean in a real-world context?

Back

It means that for every hour, the distance traveled is 45 miles.

Tags

CCSS.7.RP.A.2B

Front

What is the formula to find the constant of proportionality from a table?

Back

k = y/x, where y is the dependent variable and x is the independent variable.

Tags

CCSS.7.RP.A.2B

Front

If y = 0.003x, what is the constant of proportionality?

Back

0.003

Tags

CCSS.7.RP.A.2B