slope

Front

What is the slope of a vertical line?

Back

Undefined

Front

What is the slope of a horizontal line?

Back

0

Front

What does a positive slope indicate about a line?

Back

The line rises from left to right.

Front

What does a negative slope indicate about a line?

Back

The line falls from left to right.

Front

How is slope calculated using two points (x1, y1) and (x2, y2)?

Back

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

Front

What is the slope of the line represented by the equation y = 3x + 2?

Back

3

Front

What is the slope of the line represented by the equation y = -2x + 5?

Back

-2

Front

If a line has a slope of 1/2, what does this mean?

Back

For every 2 units moved horizontally, the line moves up 1 unit.

Front

What is the slope of a line that is perfectly flat?

Back

0

Front

What is the slope of a line that goes down to the right?

Back

Negative