Types of slope

Front

What is a positive slope?

Back

A positive slope means that as you move from left to right on a graph, the line rises. It indicates a direct relationship between the two variables.

Front

How many types of slopes are there?

Back

There are three main types of slopes: positive slope, negative slope, and undefined slope.

Front

What is a negative slope?

Back

A negative slope means that as you move from left to right on a graph, the line falls. It indicates an inverse relationship between the two variables.

Front

What does an undefined slope represent?

Back

An undefined slope occurs when a line is vertical. This means there is no change in the x-value, and the slope cannot be calculated.

Front

How can you identify a positive slope on a graph?

Back

A positive slope can be identified by a line that moves upward from left to right.

Front

How can you identify a negative slope on a graph?

Back

A negative slope can be identified by a line that moves downward from left to right.

Front

What does a slope of zero mean?

Back

A slope of zero means that the line is horizontal, indicating that there is no change in the y-value as the x-value changes.

Front

If a graph has a positive slope, how many graphs can have a positive slope?

Back

There can be multiple graphs with a positive slope, depending on the data represented.

Front

What is the formula for calculating slope?

Back

The formula for calculating slope (m) is m = (change in y) / (change in x).

Front

What is the significance of slope in real-life situations?

Back

Slope is used to understand rates of change, such as speed, growth, and trends in data.