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Algebraic Representations with Transformations

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Algebraic Representations with Transformations
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11 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The answer to #6 is...

(x,y) --> (-x, y)

(x,y) --> (x, -y)

(x,y) --> (-x, -y)

(x,y) --> (y, x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The correct answer to #7 is...

(x,y) --> (-y, x)

(x,y) --> (y, -x)

(x,y) --> (-x, -y)

(x,y) --> (-y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The correct answer to #8 is...

(x,y) --> (5x, 3y)

(x,y) --> (3x, 5y)

(x,y) --> (x - 5, y + 3)

(x,y) --> (x + 3, y - 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The correct algebraic representation is ...

(x,y) --> (x, -y)

(x,y) --> (-x, -y)

(x,y) --> (-x, y)

(x,y) --> (-y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The algebraic representation is ...

(x,y) --> (2.5x, 2.5y)

(x,y) --> (0.4x, 0.4y)

(x,y) --> (0.2x,0.2y)

(x,y) --> (0.4x, y)

Tags

CCSS.HSG.CO.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which algebraic representation shows the effect that a reflection over the x-axis will have on the coordinates of a figure?

(x,-y)

(-x,y)

(-x,-y)

(-y,x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Luke is going to reflect point R(6, 10) over the y-axis.

What are the coordinates for R’?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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