Weekly 7

Which equation best represents the line on the graph?

• y= 1/2x
• y= -1/2x
• y = 2x
• y = -2x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which statement below accurately represents the graph?

• $100 is earned for each hour worked
• $100 is earned for every 2 hours worked
• $500 is earned for every 8 hours worked
• $200 is earned for every 3 hours worked

What is the slope for the following graph?

• 80

• 20

• 40

• 160

What was Brian's slope?

• 3/2

• 1.5

• 60

• 30

What is the direct variation?

• y=9/3x
• y=6x
• y=9x
• y=3x

what is the constant of proportionality?

• y=5x
• y=6x
• y=30x
• y=jfoiwuyr98q27r98 

In order for a graph to represent a direct variation the line must be straight and go through the _________.

• y-axis
• origin
• x-axis
• 1st quadrant

Determine the direct variation .

• y=x
• y=3x
• y=6x
• y=8x

Determine the direction variation.

• y=1x
• y=4x
• y=8x
• y-2x

Determine the direct variation.

• y=9x
• y=10x
• y=90x
• y=10/9