Ratio Tables, Equivalent Ratios, and Graphs

Front

What is the X-axis in a coordinate plane?

Back

The X-axis is the horizontal axis of the coordinate plane.

Front

What is an equivalent ratio?

Back

An equivalent ratio is a ratio that expresses the same relationship between two quantities, even if the numbers are different.

Front

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

Back

To find a missing number in a ratio table, you can use equivalent ratios or cross-multiplication.

Front

What are coordinates?

Back

Coordinates are a set of values that show an exact position on a coordinate plane, usually written as (x, y).

Front

What is the origin in a coordinate plane?

Back

The origin is the point where the X-axis and Y-axis intersect, represented by the coordinates (0, 0).

Front

How do you calculate the cost of multiple items using a ratio table?

Back

To calculate the cost of multiple items, find the unit price from the ratio table and multiply it by the quantity.

Front

What does a graph represent?

Back

A graph visually represents the relationship between two variables, showing how one variable changes in relation to another.

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 can you determine the slope of a line on a graph?

Back

The slope of a line is determined by the rise over run, which is the change in the Y-values divided by the change in the X-values.

Front

What is a ratio table?

Back

A ratio table is a table that displays pairs of numbers that form equivalent ratios.