Ratio Review #2 - Tables and Graphs

Front

What is a ratio?

Back

A ratio is a comparison of two quantities by division, showing how many times one value contains or is contained within the other.

Front

How do you represent a ratio in a table?

Back

A ratio can be represented in a table by listing pairs of values that maintain the same relationship.

Front

What is a coordinate plane?

Back

A coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis).

Front

What does the ordered pair (x, y) represent?

Back

The ordered pair (x, y) represents a point on the coordinate plane, where 'x' is the horizontal position and 'y' is the vertical position.

Front

How do you find a missing number in a ratio table?

Back

To find a missing number in a ratio table, use the known ratios to set up a proportion and solve for the unknown.

Front

What is a graph?

Back

A graph is a visual representation of data that shows the relationship between different variables.

Front

What is the purpose of a table in data representation?

Back

A table organizes data into rows and columns, making it easier to read and compare values.

Front

How do you plot a point on a coordinate plane?

Back

To plot a point on a coordinate plane, start at the origin (0,0), move 'x' units along the x-axis, and then 'y' units up or down along the y-axis.

Front

What is the relationship between the cost of items and the number of items bought?

Back

The relationship can be represented as a linear function, where the total cost increases proportionally with the number of items.

Front

What does it mean if two ratios are equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities, meaning they simplify to the same fraction.