Identify Transformations in the Coordinate Plane

Identify Transformations in the Coordinate Plane

Assessment

Flashcard

Mathematics

9th Grade

Hard

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16 questions

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1.

FLASHCARD QUESTION

Front

What is a transformation in the coordinate plane?

Back

A transformation is an operation that moves or changes a shape in the coordinate plane.

2.

FLASHCARD QUESTION

Front

Define translation in the context of transformations.

Back

Translation is a transformation that moves every point of a shape the same distance in a specified direction.

3.

FLASHCARD QUESTION

Front

What is reflection in transformations?

Back

Reflection is a transformation that flips a shape over a line, creating a mirror image.

4.

FLASHCARD QUESTION

Front

Explain rotation in transformations.

Back

Rotation is a transformation that turns a shape around a fixed point, called the center of rotation, by a certain angle.

5.

FLASHCARD QUESTION

Front

What is the effect of a translation on the coordinates of a point (x, y)?

Back

A translation by (a, b) changes the coordinates to (x+a, y+b).

6.

FLASHCARD QUESTION

Front

How does reflection over the x-axis affect the coordinates of a point (x, y)?

Back

Reflection over the x-axis changes the coordinates to (x, -y).

7.

FLASHCARD QUESTION

Front

What happens to the coordinates of a point (x, y) when it is reflected over the y-axis?

Back

Reflection over the y-axis changes the coordinates to (-x, y).

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