Proportionl Relationships in Tables and Equations

Front

What is the constant of proportionality in the equation y = 4x?

Back

4

Front

If the relationship in the table is proportional, what is the equation?

Back

Front

A 6-ounce package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10-ounce package?

Back

75 Pieces

Front

What is the unit rate if the rate is 30 laps for 10 minutes?

Back

3 laps per minute

Front

Write the equation for the table where y is proportional to x with a constant of 5.

Back

Front

Define proportional relationships.

Back

A relationship where two quantities maintain a constant ratio.

Front

What is a unit rate?

Back

A comparison of two different quantities when they are combined together.

Front

How do you find the constant of proportionality from a table?

Back

Divide the output value by the input value for any pair of corresponding values.

Front

What does it mean if a relationship is not proportional?

Back

The ratio between the quantities is not constant.

Front

If y = kx, what does k represent?

Back

The constant of proportionality.