Advanced Algebra Variation Graph Practice

Which equation below represents a direct variation?

• y = -2x
• y = -3x -5
• y = -1
• x + 3y = 15

The image is an example of the graph of a(n)

• inverse square curve

• hyperbola

• parabola

• line

Does the equation show an inverse variation?

y=10/x^2

• yes

• no

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

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

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

• True
• False

Is K positive or negative in this graph of y = k/x

• negative

• positive

What kind of variation is shown in this graph?

• Inverse
• Direct

In which graph is y a direct variation of x?

• A
• B
• C
• D

Tags

CCSS.8.EE.B.5

Describe the graph

• linear

• parabola

• hyperbola

Is the following graph direct, inverse, or neither?

• Direct
• Inverse
• Neither