DIRECT VARIATION

Front

In the equation y=kx, k is called the ______.

Back

Constant of Variation

Tags

CCSS.HSF-LE.A.1B

Front

"y varies proportionally as x" is an example of

Back

Variation Statement

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Is this a direct variation?

Back

NO

Front

Is this a direct variation?

Back

YES

Front

Is this a direct variation?

Back

YES

Front

What is the constant of variation in the equation, y = 3 (x+z) ?

Back

3

Tags

CCSS.HSF-LE.A.1B

Front

Are all linear equations direct variations?

Back

No, because not all linear equations pass through the origin.

Front

If y varies directly as x and y = 18 when x = 3, find y when x = 7.

Back

42

Front

Using the standard formula of direct variation, find x if k=2 and y=4.

Back

2

Front

What is the constant of proportionality based on the table if y varies directly as x?

Back

3

Tags

CCSS.HSF-LE.A.1B