Unit 6 Review

Front

What is the equation to convert inches to centimeters?

Back

y = 2.54x, where y is the number of centimeters and x is the number of inches.

Front

What type of relationship is shown in a non-linear graph?

Back

A non-linear relationship means that the change in y is not proportional to the change in x; the graph does not form a straight line.

Front

How many potatoes are approximately in a 15-pound bag based on a scatterplot?

Back

Approximately 45 potatoes.

Front

If 18 people attended a cook-out, how many hot dogs would be remaining according to the trend line?

Back

Approximately 0 hot dogs.

Front

What does a graph showing total pay versus hours worked represent?

Back

It represents the relationship between the number of hours worked and total pay, indicating the pay rate per hour.

Front

What is the pay rate if Michael is paid $7.50 per hour?

Back

Michael's pay rate is $7.50 per hour.

Front

What is a proportional relationship?

Back

A proportional relationship is one where the ratio between two quantities remains constant.

Front

What does a scatterplot show?

Back

A scatterplot shows the relationship between two variables, indicating trends or correlations.

Front

What is the significance of a trend line in a scatterplot?

Back

A trend line indicates the general direction of the data points and helps predict values.

Front

How do you determine the number of centimeters in a given number of inches?

Back

Multiply the number of inches by 2.54.