Finding the Slope of Lines and Transformations

Front

Find the slope given the points (2, −7) and (−1, 6).

Back

-13/3

Front

What type of slope is represented by a line that goes down from left to right?

Back

Negative slope

Front

What is a rotation?

Back

When you turn a polygon around a point.

Front

Find the slope of the line that passes through the points (3, 2) and (5, 0).

Back

-1

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 a reflection in geometry?

Back

Flipping a shape over a line to create a mirror image.

Front

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

Back

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

Front

Find the slope of the line represented by the equation y = 2x + 3.

Back

2

Front

What transformation is described as enlarging or reducing a shape?

Back

Dilation