Rules of Coordinate Grid

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Tags

CCSS.HSG.CO.B.6

A figure was transformed on a coordinate grid using the rule (x,y) -> (-x, -y). Which of the following describes this transformation?

• A reflection across the x-axis

• A reflection across the y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When translating a figure horizontally on a coordinate plane, you change the ​ (a)   coordinate by ​ (b)   it.

• x

• adding to or subtracting from

• y

• multiplying or dividing

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Match the following transformations with their rule.

• ( x , y + 2)

• Translated

  2 units UP

• ( x + 2 , y )

• Translated

  2 units DOWN

• ( x , y - 2 )

• Translated

  2 units Right

• ( x - 2 , y )

• Translated

  2 units Left

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the algebraic representation/rule for the dilation shown?

Tags

CCSS.HSG.CO.A.2

What type of dilation is shown?

• enlargement

• reduction

Tags

CCSS.8.G.A.3

Which rule best represents the dilation that was applied to quadrilateral FGHJ to create quadrilateral F'G'H'J'?

Tags

CCSS.HSG.CO.A.2

Which rule best represents the dilation that has been applied to triangle JKL to create triangle J'K'L'?

Tags

CCSS.HSG.CO.A.2

Polygon LMNPQR is shown on the coordinate grid and models the shape of a garden in a park. The polygon will be dilated. The vertex Q' will be located at (21, 7). Which rule best represents this dilation?

Tags

CCSS.HSG.CO.A.2

Tags

CCSS.HSG.CO.A.2