Proportional Relationships Check In

Front

Where is point F located?

Back

(0, -4)

Front

Which statement best describes the relationship between x and y in the table?

Back

Proportional

Front

Which graph is non-proportional?

Back

Graph D

Front

Are the two ratios proportional?

Back

NO

Front

What is a proportion?

Back

When two ratios are equivalent and show the same value.

Front

What does it mean for two ratios to be proportional?

Back

It means they can be expressed as equivalent fractions.

Front

Give an example of a proportional relationship.

Back

If x = 2, y = 4 and x = 4, y = 8, then y is proportional to x.

Front

What is the formula for finding a proportion?

Back

a/b = c/d, where a, b, c, and d are numbers.

Front

How can you tell if a table of values represents a proportional relationship?

Back

If the ratio of y to x is constant.

Front

What is the constant of proportionality?

Back

The constant ratio in a proportional relationship, often represented as k.