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Reflections and Translations Review

Reflections and Translations Review

Assessment

Flashcard

Mathematics

7th - 9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the rule for translating a point 3 units up and 2 units to the right?

Back

(x, y) → (x + 2, y + 3)

2.

FLASHCARD QUESTION

Front

How do you find the coordinates of a point K' if K(1, 4) is reflected across the x-axis?

Back

K' = (1, -4)

3.

FLASHCARD QUESTION

Front

What happens to the coordinates of a point when it is reflected across the x-axis?

Back

The x-coordinate remains the same, and the y-coordinate changes sign.

4.

FLASHCARD QUESTION

Front

In a translation, if a figure is moved left 5 units, what is the translation rule?

Back

(x, y) → (x - 5, y)

5.

FLASHCARD QUESTION

Front

What is the relationship between the preimage and image in a translation?

Back

They are congruent.

6.

FLASHCARD QUESTION

Front

What is the rule for reflecting a point across the y-axis?

Back

(x, y) → (-x, y)

7.

FLASHCARD QUESTION

Front

If a point is translated 4 units down, what is the translation rule?

Back

(x, y) → (x, y - 4)

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