Positive and Zero Slope

Front

What is the slope of a horizontal line?

Back

0

Front

What is the slope of a vertical line?

Back

Undefined

Front

How do you calculate the slope of a line?

Back

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 the line represented by the equation y = 4/3x?

Back

4/3

Front

What is the slope of the line represented by the equation y = 0?

Back

0

Front

If a line has a slope of 0, what does it look like?

Back

It is a horizontal line.

Front

If a line has an undefined slope, what does it look like?

Back

It is a vertical line.

Front

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

Back

-1