Inverse Variation Graph

What is the horizontal asymptote? 

• x = 2

• x = 7

• y = 2

• y = 7

What is the vertical asymptote? 

• x = 2

• x = 7

• x = -2

• x = 5

• All Reals Except 0
• All Reals
• All Reals Except -3
• All Reals Except 0 and -3

What is the domain?

• D: x ≠ 0

• D: x ≠ 3

• D: x ≠ 1

What kind of equation is this?
xy=8

• Linear Equation

• Direct Variation

• Inverse Variation

• Joint Variation

Determine the type of variation:

• Direct

• Inverse

• Neither

Which of the following represents inverse variation?

• y = mx

• y = k/x

• y = x/k

• y = x^2

Which equation below creates an inverse variation?

• y=15x

• y = 20/x

• y = 4x + 15

• y = x^2

Assume y varies inversely with x. If x=7 when y=4, what is y when x=2 ?

• 4

• 14 

• 7

• 28

What does this graph show?

• direct variation

• inverse variation

• neither direct nor inverse variation