16-3 More Patterns and Graphing

Front

What is a rule for finding savings over time?

Back

To find savings over time, you can multiply the amount saved in one week by the number of weeks.

Front

What are coordinates in a graph?

Back

Coordinates are a pair of numbers that define a point's position on a graph, written as (x, y).

Front

How do you determine the total electricity usage for multiple renters?

Back

To find total electricity usage, you can multiply the average usage per renter by the number of renters.

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers used to locate a point on a graph, written as (x, y).

Front

How do you calculate the cost of a service based on time?

Back

To calculate the cost, multiply the hourly rate by the number of hours.

Front

What does the x-coordinate represent in a graph?

Back

The x-coordinate represents the horizontal position of a point on a graph.

Front

What does the y-coordinate represent in a graph?

Back

The y-coordinate represents the vertical position of a point on a graph.

Front

How can you find the total savings after a certain number of weeks?

Back

Multiply the weekly savings by the number of weeks.

Front

What is the significance of the point (4,1) on a graph?

Back

The point (4,1) indicates a specific location where x=4 and y=1.

Front

How do you identify a point on a graph?

Back

A point on a graph is identified by its coordinates (x, y).