8.4A

Front

What is the relationship between the slopes of two triangles on the same line?

Back

They have the same slope.

Front

What do you call triangles that have the same shape but different sizes?

Back

Similar triangles.

Front

If two triangles are similar, what can you say about the slopes of their corresponding sides?

Back

The slopes are the same.

Front

How do you set up the slope of a triangle?

Back

Front

What does a slope of 0 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 triangle ABC has a slope of 2, what is the slope of a line parallel to it?

Back

The slope is also 2.

Front

What is the formula for calculating the slope between two points (x1, y1) and (x2, y2)?

Back

Front

What is the significance of the slope in real-world applications?

Back

It represents the rate of change.

Front

If the slope of a line is negative, what does that indicate about the line's direction?

Back

The line descends from left to right.