Unit rate as slope

Front

What is a unit rate?

Back

A unit rate is a ratio in fraction form that has a denominator of 1.

Front

If Ben plays basketball 6 times in 3 weeks, how many times does he play in 10 weeks?

Back

20 times.

Front

Ernie travels 195 miles in 3 hours. How far will he travel in 5 hours at the same speed?

Back

325 miles.

Front

Write an equation for the relationship where the unit rate is 18.50.

Back

y = 18.50x.

Front

What is the unit cost per pizza if 15 pizzas cost $97.50?

Back

$6.50 per pizza.

Front

How do you calculate a unit rate?

Back

Divide the numerator by the denominator to find the rate per one unit.

Front

What does the slope represent in a graph?

Back

The slope represents the rate of change between two variables.

Front

If a car travels 240 miles in 4 hours, what is the unit rate in miles per hour?

Back

60 miles per hour.

Front

What is the formula for calculating slope?

Back

Slope (m) = (change in y) / (change in x).

Front

If a recipe requires 3 cups of flour for 4 servings, what is the unit rate of flour per serving?

Back

0.75 cups of flour per serving.