Constant of Proportionality Review

Front

What is the constant of proportionality for this table?

Back

$9 per hour

Front

What is the constant of proportionality for the following graph? Options: 80, 20, 40, 160

Back

40

Front

Does this graph show a proportional relationship?

Back

No

Front

What is the ordered pair that represents the unit rate? Options: (1, 15), (15, 1), (4, 60)

Back

(1, 15)

Front

Does this graph show a proportional relationship?

Back

Yes

Front

The constant of proportionality is the same as finding what?

Back

All of the above

Front

When we compare quantities, we compare them as:

x over y

,

y times x

,

y over x

,

peanut butter over jelly

Back

y over x

Front

Which best describes the relationship represented in this table? Options: proportional, non-proportional

Back

proportional

Front

Does the table represent a proportional relationship? If so, what is the constant?

Back

Yes, the constant is 3.

Front

Equation for the proportional relationship in the table.

Back

y=18.50x