Understanding functions

True or False:
An inverse variation is always a curve and a direct variation is always a line?

• True
• False

True or False:

An inverse variation is always a curve and a linear relationship is always a line?

• True

• False

Determine if the given equation is a direct variation, an inverse variation, or neither.

 $2x-3y=0$  

• Direct Variation

• Inverse Variation

• Neither

Direct or Inverse?

• Direct

• Inverse

Determine if the table represents a direct variation.

(Hint: Find k, the k values must match)

• Direct Variation

• Not a Direct Variation

• Constant of Variation

• Addition

• Asymptote

• Axes

Which of these is a Direct Variation Equation?

• y = 1

• y = 3x

• x = 2

• y = x + 3

What is the equation for Direct Variation?

• y= kx

• y=k/x

• y=mx+b

• y=x/k

Is the following graph direct, inverse, or neither?

• Direct
• Inverse
• Neither

A relationship between two variables in which the product is a constant. When one variable increases the other decreases in proportion so that the product is unchanged.

• Average Rate of Change

• Combination Variation

• Direct Variation

• Inverse Variation