Ratio Review #2 - Tables and Graphs

Front

What is a ratio?

Back

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

Front

How do you write a ratio?

Back

Ratios can be written in three ways: as a fraction (1/2), with a colon (1:2), or with the word 'to' (1 to 2).

Front

What is a ratio table?

Back

A ratio table is a table that displays pairs of numbers that form a ratio, helping to visualize the relationship between the quantities.

Front

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

Back

To find a missing number, 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 two or more variables.

Front

What are ordered pairs?

Back

Ordered pairs are pairs of numbers used to locate points on a coordinate plane, written in the form (x, y).

Front

What does the x-axis represent in a graph?

Back

The x-axis is the horizontal line in a graph that typically represents the independent variable.

Front

What does the y-axis represent in a graph?

Back

The y-axis is the vertical line in a graph that typically represents the dependent variable.

Front

How do you plot a point on a coordinate plane?

Back

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

Front

What is a linear relationship?

Back

A linear relationship is a relationship between two variables that creates a straight line when graphed.