Slope Dude Video Flashcard

Front

What does Slope Dude mean by 'nice negative'?

Back

A slope that decreases as you move from left to right on a graph, indicating a negative value.

Front

What does Slope Dude mean by 'puff puff positive'?

Back

A slope that increases as you move from left to right on a graph, indicating a positive value.

Front

What is the slope of a horizontal line?

Back

0

Front

What is the slope of a vertical line?

Back

Undefined

Front

What is the slope formula?

Back

m = (y2 - y1) / (x2 - x1) where m is the slope.

Front

If a line has a slope of 0, what type of line is it?

Back

A horizontal line.

Front

If a line has an undefined slope, what type of line is it?

Back

A vertical line.

Front

What does a positive slope indicate about a line?

Back

The line rises as it moves from left to right.

Front

What does a negative slope indicate about a line?

Back

The line falls as it moves from left to right.

Front

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

Back

Use the formula m = (y2 - y1) / (x2 - x1).