Understanding Transformations

The video tutorial explores different types of transformations, including translation, reflection, and rotation, using specific coordinate mappings. It begins with Transformation C, examining whether it can be a translation or reflection, and concludes that rotation is a possibility. The tutorial then shifts to Transformation D, where translation is identified as the most suitable transformation. The analysis involves understanding slopes, equidistant lines, and the effects of each transformation on given points.

What is the initial mapping of points in Transformation C?

• 4, negative 1 to 7, negative 3

• Negative 5, 5 to 7, negative 3

• Negative 2, 3 to 7, negative 3

• Negative 2, 3 to 4, negative 1

Tags

CCSS.8.G.A.3

Why is a simple translation not suitable for Transformation C?

• The points have different slopes

• The points do not map to the desired locations

• The points are equidistant from the origin

• The points are already aligned

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What slope is considered for a reflection line in Transformation C?

• Negative 3

• Positive 3/2

• Positive 2/3

• Negative 2/3

Tags

CCSS.HSG.CO.B.6

How does a reflection help in mapping points in Transformation C?

• It maps the points to the desired locations

• It aligns the points vertically

• It rotates the points around the origin

• It shifts the points horizontally

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Why might rotation be a suitable transformation for Transformation C?

• It maintains the original slope

• It maps points to the desired locations

• It reflects points over a line

• It translates points horizontally

Tags

CCSS.HSG.CO.A.2

What is the initial mapping of points in Transformation D?

• 4, negative 1 to 7, negative 3

• Negative 5, 5 to negative 2, 3

• Negative 2, 3 to 4, negative 1

• 7, negative 3 to 4, negative 1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What transformation is most suitable for Transformation D?

• Scaling

• Rotation

• Translation

• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Why does reflection not work for Transformation D?

• It requires additional points

• It changes the slope of the points

• It only works for vertical lines

• It does not map points to the desired locations

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the movement pattern for points in Transformation D?

• 3 to the left and 2 up

• 2 to the left and 3 up

• 3 to the right and 2 down

• 2 to the right and 3 down

Tags

CCSS.8.G.A.3

Why is rotation not suitable for Transformation D?

• It changes the size of the points

• It requires a different slope

• It maps points to incorrect locations

• It only works for horizontal lines

Tags

CCSS.8.G.A.3