Open up Unit 2 Proportion

Front

Is this table proportional?

Back

No

Front

What is the constant of proportionality?

Back

1.5

Front

Which represents the equation y = 2x?

Back

5

Front

Fill in the missing value: If y = 2x and x = 1.5, what is y?

Back

3

Front

What is the constant of proportionality? (Options: 15, 5, 75, 25)

Back

15

Front

Define constant of proportionality.

Back

The constant of proportionality is the ratio between two proportional quantities, often represented as k in the equation y = kx.

Front

What does it mean for two quantities to be proportional?

Back

Two quantities are proportional if they maintain a constant ratio to each other.

Front

If y = 3x, what is the constant of proportionality?

Back

3

Front

How do you determine if a set of data is proportional?

Back

Check if the ratio of y to x is constant for all pairs of values.

Front

What is the equation of a proportional relationship?

Back

y = kx, where k is the constant of proportionality.