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

Is the relationship in the table a direct variation?

Back

No

Front

Determine if there is a constant of proportionality, k. If there is a k, what is it?

Back

k = 8

Front

Does the graph show a direct variation?

Back

Yes

Front

Does the given graph show a direct variation?

Back

No

Front

Does this equation show direct variation? y = 14x

Back

Yes

Front

Does the equation y + 3 = 14x show direct variation?

Back

No

Front

Determine if the relationship between the two quantities is a direct variation. Options: yes, the constant of variation is 1/2; yes, the constant of variation is 2; no, there is constant of variation.

Back

yes, the constant of variation is 2