SLOPE - TEST Dec 2025

Front

What is the constant rate of change?

Back

The constant rate of change, or slope, represents how much the y-value changes for a given change in the x-value. It can be calculated as the change in y divided by the change in x.

Front

Which of the following are ways to find the rate of change?

Back

All of the above: change in y over change in x, rise over run, find the constant rate of change.

Front

What is the slope of the line if the change in y is -8 and the change in x is 5?

Back

-8/5

Front

Is this graph proportional if it does not pass through the origin?

Back

No, a proportional graph must pass through the origin.

Front

The graph has a variable rate of change. True or False?

Back

False, a graph with a constant slope has a constant rate of change.

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that as x increases, y also increases.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that as x increases, y decreases.

Front

How do you calculate the slope from two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.