Inverse Variation

Does the equation show an inverse variation? 
y=10/x

• yes
• no

What kind of variation does this equation show?
y = 6x

• Inverse Variation
• Direct Variation
• No Variation
• Joint Variation

Given the following equation, identify the constant k.
y = 54/x

• There is one.
• k = x
• 54
• y = k

True or False:
Direct Variation passes through the origin of a graph and inverse variation does not.

• True
• False

Does the table show an inverse variation?

• Yes
• No

What kind of variation is shown in the graph?

• Direct
• Inverse

What is the constant of variation of the equation, x = 29/y?

• 0

• 1

• 29

• y

Determine the type of variation:

• Direct
• Inverse
• Neither

Which of the following represents inverse variation?

• y = kx

• y = k/x

• y = x/k

• y = mx + b

Which equation represents an inverse variation?