Constant of Proportionality #2

What is the constant of proportionality for this table?

• 1/9
• 9
• 8

Find the unit rate:  $3.60 for 3 pounds of apples. How much does it cost for 1 pound of apples?

• $1.00 per pound
• $3.60 per pound
• $1.20 per pound
• $1.10 per pound

What does k represent in the equation y = kx?

• konkrete kids
• constant of proportionality
• kangaroos
• krispy kreme

Write the equation for the table given.

• y = 16/2x
• y=8x
• y=12x

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9

What is the rate of change for this table?

• k = 4
• k = 1/4
• k = 3/4

Tags

CCSS.7.RP.A.2D

Write the equation for the table given

• y = 1/3x
• y = 3x
• y = 1/2x

What is the rate of change in the table given?

• 15
• 1/15
• 28

What is the rate of change for the following graph?

• 80
• 20
• 40
• 160