Slope from Points

Front

What is the formula to calculate the slope (m) between two points (x1, y1) and (x2, y2)?

Back

Front

What does a slope of 0 indicate about a line?

Back

A slope of 0 indicates that the line is horizontal.

Front

What does a positive slope indicate about the direction of a line?

Back

A positive slope indicates that the line rises from left to right.

Front

What does a negative slope indicate about the direction of a line?

Back

A negative slope indicates that the line falls from left to right.

Front

If the coordinates of two points are (2, 3) and (4, 7), what is the slope of the line connecting them?

Back

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Front

Given the points (1, 2) and (3, 6), find the slope of the line that passes through them.

Back

Front

How do you interpret a slope of 1?

Back

A slope of 1 means that for every unit increase in x, y increases by the same amount, indicating a 45-degree angle line.

Front

What is the slope of the line that passes through the points (-1, -1) and (1, 1)?

Back