8th grade 4th Six Weeks Transformations

Front

What is the horizontal axis in a coordinate plane?

Back

x-axis

Front

What is the vertical axis in a coordinate plane?

Back

y-axis

Front

If a figure is reflected over the x-axis, what happens to its coordinates?

Back

The y-coordinates change sign.

Front

What is the result of rotating a point (x, y) 90° clockwise around the origin?

Back

The new coordinates will be (y, -x).

Front

In which quadrant is the point (2, 5) located?

Back

Quadrant I

Front

What is the effect of reflecting a figure over the y-axis?

Back

The x-coordinates change sign.

Front

How do you identify the coordinates of a point in Quadrant II?

Back

The x-coordinate is negative, and the y-coordinate is positive.

Front

What happens to the coordinates of a point when it is rotated 180° around the origin?

Back

Both the x and y coordinates change sign.

Front

What is the definition of a transformation in geometry?

Back

A transformation is an operation that moves or changes a shape to create a new shape.

Front

What are the four types of transformations?

Back

Translation, rotation, reflection, and dilation.