Translation and Reflection

Who died today?

• Tipper Gore
• Chris Cornell
• Joe Biden
• Joey Fatone

What is the image for the point (5, -1) and the rule T<2, -3>?

• (7, 2)
• (7, -4)
• (3, 2)
• (3, -2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which description is FALSE?

• T<2,-3> moves a point 2 units right and three units down.
• A would be the PRE-image of A'.
• B" would be the image of B'
• T(-4, 1) moves a point 4 units right and one unit up.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which would be the best rule for the transformation shown?

• R_{x axis}
• R_y axis
• R_y=x
• R_line

Tags

CCSS.HSG.CO.A.2

Which would be the correct notation for a reflection over the x axis?

• T_{x axis}
• R_{x axis}
• R_{x = 1}
• Ry=1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which would be the best rule for the transformation shown?

• R_{x axis}
• R_y axis
• R_y=x
• Ry=x

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A point D(3, -5) is reflected over the        y-axis.  What would be the coordinates for D'?

• (3, 5)
• (-3, -5)
• (-5, 3)
• (-3, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A point D(3, -5) is reflected over the        x-axis.  What would be the coordinates for D'?

• (3, 5)
• (-3, -5)
• (-5, 3)
• (-3, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the RULE for the following:
(2, -3) maps to (-1, -5)

• T<1, -8>
• T<-3, -2>
• T<1, 2>
• T<-1, -2>

Tags

CCSS.HSG.CO.A.2

(5, 7) is reflected over the y-axis, what is the new point?

• (-5, 7)
• (5, 7)
• (5, -7)
• (-5, -7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5