Rate of Change from a Table

What is the rate of change for this table?

• $1/9 per hour

• $9 per hour

• $8 per hour

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

What is the rate of change for the table? Be careful...remember the "x" is the top row of numbers and the "y" is the bottom row.

• 1/25

• 25

• 50

• 2

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Identify the rate of change. Use a calculator if you need to.

• 2 dollars per pound

• 3 dollars per pound

• $1.50 per pound

• 67 cents per poound

• none (not proportional)

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

What is the rate of change of the relationship represented by the table above?

• 75 dollars per adult

• 0.013 dollars per adult

• 1/75 dollars per adult

• None of the above

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Does the table show a proportional relationship? If so, what is the equation?

• Yes, y = 6x

• No, this is not proportional

• Yes, y = 12x

Tags

CCSS.6.EE.C.9

CCSS.6.RP.A.1

CCSS.6.RP.A.3

What characteristic do you look for in the table in order to decide whether the relationship is proportional?

• The amount earned divided by the number of days is constant for each pair of values in the table.

• The amount of days that are worked go up to 5.

• The amount earned multiplied by the number of days is constant for each pair of values in the table.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Write an equation using the rate of change.

• y = 5x

• y = 4x

• y = 8x

Tags

CCSS.6.EE.C.9

CCSS.6.RP.A.2

The table shows a proportional relationship. Select the equation to match the table.

• y = 1x

• y = 18x

• y = 6x

• y = y

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Identify the rate of change from this equation:  $y=\frac{2}{3}x$  

•  $\frac{2}{3}$  

• 2

• 3

•  $\frac{3}{2}$  

Tags

CCSS.6.EE.C.9

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Find the rate of change if there are 624 calories in 3 servings.

• 1,872 calories per serving

• 208 calories per serving

• 624 calories per serving

• 621 calories per serving

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3