Warmup 1/2

Front

What is the slope of a horizontal line?

Back

0

Front

What does a negative slope indicate about a line?

Back

The line decreases as it moves from left to right.

Front

What is the slope of a vertical line?

Back

Undefined

Front

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

Back

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

Front

What is the slope of the line connecting the points (2, -3) and (5, 6)?

Back

3

Front

What is the slope of the line represented by the equation y = mx + b?

Back

m is the slope of the line.

Front

If a line has a slope of -4/3, what does this tell you about its direction?

Back

The line decreases as it moves from left to right.

Front

What is the slope of the line represented by the equation y = 1/3x - 2?

Back

1/3

Front

What does it mean if the slope of a line is 0?

Back

The line is horizontal.

Front

What is the slope of the line that connects the points (1, 2) and (4, 5)?

Back

1/3