Find the slope of the line containing the points (0,0) and (0,-3).
O A. 1
OB. O
C. -1
D. undefined

D, undefined.

Step-by-step explanation:

-3-0÷0-0 =

= -3÷0 =

undefined

The price of a piece of cloth and length of cloth.

Step-by-step explanation:

A function must be measurable, attainable, and reasonable and the variables must complement each other

Measuring the distance to and time spend at school doesnt complement each other

The price of a movie ticket doesn't change based on height

Mowing a lawn doesnt matter how old you are

The price of cloth can change based on how long or short the cloth is.Shorter clothes are cheaper, while Longer clothes are more expensive.