Rate of Change from a Table

Front

What is the rate of change for this table? Options: $1/9 per hour, $9 per hour, $8 per hour

Back

$9 per hour

Front

Rate of change for the table (x: top row, y: bottom row)?

Back

1/25

Front

Identify the rate of change. Options: 2 dollars per pound, 3 dollars per pound, $1.50 per pound, 67 cents per pound, none (not proportional)

Back

$1.50 per pound

Front

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

Back

75 dollars per adult

Front

Does the table show a proportional relationship? If so, what is the equation? Options: Yes, y = 6x; No, this is not proportional; Yes, y = 12x

Back

Yes, y = 6x

Front

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

Back

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

Front

Equation using the rate of change:

Back

y = 4x

Front

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

Back

y = 1x

Front

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

Back

208 calories per serving

Front

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

Back

$6.80 per hour