DIRECT VARIATION

Front

What type of relationship is a direct variation?

Back

proportional

Front

What does "k" stand for in the direct variation equation?

Back

constant of proportionality

Front

Equation format for direct variation?

Back

Front

The phrase "y varies directly with x" means a relationship is a direct variation.

Back

True

Front

Is the relationship in the table a direct variation?

Back

No

Front

Is the relationship in the table a direct variation?

Back

Yes

Front

Equation for the given relationship in the table.

Back

Front

Write an equation for this relationship.

Back

y=1/4x

Front

The number of pages Hayden can read varies directly with time. If he reads 12 pages in 4 minutes, how many pages can he read in 17 minutes?

Back

51 pages

Front

What is the constant of proportionality? (the k value)

Back

3/4, 0.75