Ratio Tables, Equivalent Ratios, and Graphs

Front

What is a ratio?

Back

A ratio is a relationship between two numbers indicating how many times the first number contains the second.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is an equivalent ratio?

Back

Equivalent ratios are two or more ratios that express the same relationship between numbers.

Tags

CCSS.6.RP.A.3A

Front

How do you create a ratio table?

Back

A ratio table is created by listing pairs of equivalent ratios in a table format, showing how one quantity changes in relation to another.

Front

What is the purpose of a ratio table?

Back

The purpose of a ratio table is to organize and visualize the relationships between different quantities, making it easier to find equivalent ratios.

Front

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

Back

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

Front

What does the point (x,y) represent in a graph?

Back

In a graph, the point (x,y) represents a specific location where 'x' is the horizontal coordinate and 'y' is the vertical coordinate.

Tags

CCSS.6.NS.C.6C

Front

How do you plot a point on a graph?

Back

To plot a point on a graph, start at the origin (0,0), move 'x' units horizontally, and then 'y' units vertically.

Tags

CCSS.5.G.A.2

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the change in 'y' divided by the change in 'x' (rise over run).

Tags

CCSS.8.EE.B.5

Front

What is the formula for calculating the slope between two points (x1,y1) and (x2,y2)?

Back

The formula for calculating the slope (m) is m = (y2 - y1) / (x2 - x1).

Tags

CCSS.8.EE.B.5

Front

What is a graph?

Back

A graph is a visual representation of data that shows the relationship between two or more variables.