Reflections Across the Y=X and Y=-X

Reflections Across the Y=X and Y=-X

8th Grade

15 Qs

quiz-placeholder

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Reflections Across the Y=X and Y=-X

Reflections Across the Y=X and Y=-X

Assessment

Quiz

Mathematics

8th Grade

Hard

CCSS
8.G.A.3, HSG.CO.A.2, HSG.CO.A.5

Standards-aligned

Created by

Barbara White

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

B(-2, -4)
Reflect over the line y = x
(2, -4)
(-4, 2)
(-4, -2)
(4, 2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the transformation rule for a reflection over the line y = x?

(x, y) → (-y, -x)

(x, y) → (y, x)

(x, y) → (-y, x)

(x, y) → (y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the transformation rule for a reflection over the line y = -x?

(x, y) → (-y, -x)

(x, y) → (y, x)

(x, y) → (-y, x)

(x, y) → (y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Write a rule to describe the transformation.

(x, y) → (x + 1, y + 1)

Reflection over the line y = x

Reflection over the x-axis

Reflection over the line y = -x

Tags

CCSS.HSG.CO.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Write a rule to describe the transformation.

(x, y) → (x + 6, y - 5)

Reflection over the line y = x

Reflection over the x-axis

Reflection over the line y = -x

Tags

CCSS.HSG.CO.A.2

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

ΔABC with A(1,2), B(4,4) and C(6, -7) is reflected across the line y = -x. Find C'.

(-7, 6)

(-7, -6)

(7, 6)

(7, -6)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

ΔABC with A(1,2), B(4,4) and C(6, -7) is reflected across the line y = x. Find B'.

(4, 4)

(-4, -4)

(-4, 4)

(4, -4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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