Constant of Proportionality

Front

When we compare quantities, we compare them as _____ over ______.

Back

y over x

Front

What is the constant of proportionality?

Back

10

Front

Relationship represented in the table: proportional or non-proportional?

Back

proportional

Front

The constant of proportionality can be found by finding the __________ _____________.

Back

unit rate

Front

Is the given table a proportional relationship? If so, what is the constant of proportionality?

Back

Yes; 3

Front

Relationship between x and y in the table?

Back

Proportional

Front

A proportional relationship can be written as an equation in the form:

Back

y = kx

Front

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

Back

4

Front

Cost for 24 slices of pizza if 8 slices cost $12?

Back

$36

Front

Does this graph show a proportional relationship?

Back

No