Finding Slope

Front

What is the slope when the denominator is zero?

Back

Undefined

Front

What is the slope of a vertical line?

Back

Undefined

Front

What is the slope of a line that passes through the points (-9, -6) and (-9, -10)?

Back

Undefined

Front

What is the slope of a line that passes through the points (2, 3) and (2, 5)?

Back

Undefined

Front

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

Back

1

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

What is the slope of a horizontal line?

Back

Zero

Front

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

Back

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

Front

What type of slope do the graphs of vertical lines have?

Back

Undefined