Exploring Geometric Transformations: Translations, Reflections, and Rotations

This video tutorial covers geometric transformations, including translations, reflections, and rotations. It provides detailed explanations and examples for each type of transformation, demonstrating how to shift, reflect, and rotate figures on a coordinate plane. The video also includes a brief promotion of an algebra course available on Udemy.

What happens to the x-value of a point when it is translated 5 units to the right?

• It remains unchanged

• It increases by 5

• It decreases by 5

• It increases by 10

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If a figure is translated 7 units to the right and 5 units up, which quadrant is it most likely to end up in?

• Quadrant III

• Quadrant II

• Quadrant I

• Quadrant IV

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When reflecting a figure over the x-axis, what happens to the y-coordinate?

• It is multiplied by -1

• It is multiplied by 1

• It is divided by -1

• It remains unchanged

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the effect of reflecting a figure over the x-axis on its coordinates?

• The x-coordinate is negated

• The y-coordinate is negated

• Both coordinates are negated

• No change occurs

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of the following is true about reflecting a figure over the y-axis?

• No changes occur to the coordinates

• Both coordinates are multiplied by -1

• The y-coordinate is multiplied by -1

• The x-coordinate is multiplied by -1

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the result of reflecting a point located at (3, -4) over the origin?

• (-3, 4)

• (4, -3)

• (-3, -4)

• (3, 4)

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

After rotating a point 90 degrees clockwise, what happens to its coordinates?

• Both coordinates are negated

• The coordinates remain unchanged

• The x and y coordinates are swapped, and the new y is negated

• The x and y coordinates are swapped, and the new x is negated

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CCSS.8.G.A.3

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How does a 90-degree clockwise rotation affect a point's coordinates?

• The coordinates remain the same

• The coordinates are swapped, and the new y is negated

• Both coordinates are negated

• The coordinates are swapped, and the new x is negated

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If a figure is rotated 90 degrees counterclockwise, which of the following is true?

• The x-coordinate becomes the y-coordinate

• Both coordinates are multiplied by -1

• The y-coordinate becomes the x-coordinate

• The first coordinate is multiplied by -1 after swapping

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the new location of a point after a 180-degree rotation?

• The point moves to the opposite quadrant with the same coordinates

• The point returns to its original location

• Only the x-coordinate is multiplied by -1

• Both the x and y coordinates are multiplied by -1

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5