Slope of line from a graph

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is zero.

Front

What is the slope of a line that decreases from left to right?

Back

The slope is negative.

Front

What is the slope of a line that increases from left to right?

Back

The slope is positive.

Front

What does the slope represent in a graph?

Back

The slope represents the rate of change between the y-values and x-values.

Front

What is the formula for calculating slope?

Back

Slope (m) = (change in y) / (change in x) = rise / run.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Front

If a line has a slope of -1, what does this indicate about the line?

Back

The line decreases at a 45-degree angle from left to right.

Front

What is the slope of the line represented by the points (2, 3) and (4, 7)?

Back

The slope is 2.

Front

What does a slope of 0 indicate about a line?

Back

A slope of 0 indicates that the line is horizontal.

Front

If a line has a slope of 1/3, what does this mean?

Back

For every 3 units moved horizontally, the line moves up 1 unit.