Ratio Tables and Graphs

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed in the form 'a:b'.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD).

Front

What does a ratio table represent?

Back

A ratio table is a table that displays pairs of numbers that have a constant ratio, helping to visualize relationships between quantities.

Front

What is the purpose of a graph in relation to ratios?

Back

Graphs visually represent the relationship between two quantities, making it easier to see trends and compare ratios.

Front

If a ratio is 5:6, what does it mean?

Back

It means for every 5 units of the first quantity, there are 6 units of the second quantity.

Front

How can you find the missing value in a ratio table?

Back

You can find the missing value by using the constant ratio to set up a proportion and solve for the unknown.

Front

What is the x-axis in a graph?

Back

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

Front

What is the y-axis in a graph?

Back

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

Front

How do you determine which climber is winning in a height vs. time graph?

Back

The climber with the highest point on the graph at a given time is the one who has climbed the highest.

Front

What does it mean if two lines on a graph intersect?

Back

If two lines intersect, it means that the two quantities are equal at that point.