2.3 Categorize Positive/Negative/Undefined/Zero Slope

Front

What is the slope of a horizontal line?

Back

Zero slope

Front

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

Back

Positive slope

Front

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

Back

Negative slope

Front

What is the slope of a vertical line?

Back

Undefined slope

Front

How do you determine if a slope is positive?

Back

If the line rises as it moves from left to right.

Front

How do you determine if a slope is negative?

Back

If the line falls as it moves from left to right.

Front

What does a zero slope indicate about a line?

Back

The line is horizontal.

Front

What does an undefined slope indicate about a line?

Back

The line is vertical.

Front

If a line has a slope of 2, how would you categorize it?

Back

Positive slope

Front

If a line has a slope of -3, how would you categorize it?

Back

Negative slope