Lesson 3.2 Direct Variation

Lesson 3.2 Direct Variation.

Algebra I Review

Multiple Choice

Solve the equation for y and determine if the equation represents direct variation.

• Yes

• No

Multiple Choice

Solve the equation for y and determine if the equation represents direct variation.

• Yes

• No

Multiple Choice

Choose the best answer.

Poll

Does y vary directly with x ?

• Yes

• No

Poll

Does y vary directly with x ?

• Yes

• No

Multiple Choice

Does y vary directly with x? If so what is the equation for the direct variation?

• yes; y = 23x

• yes; y = 0.05x

• yes; y = 3x

• y does NOT vary directly with x.