Dilation/Translation Exit Ticket

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 5 units down and 5 units to the right
• Translated 5 units down and 1 to the right
• Translated 8 units down and 5 units to the right
• Translated 5 units down and 4 units to the right

Tags

CCSS.HSG.CO.A.2

When translating left or right on a coordinate plane, what coordinate is affected?

• x-coordinate

• y-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When translating up or down on a coordinate plane, what coordinate is affected?

• x-coordinate

• y-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What transformation is happening?
(x, y) ----> (x + 2, y - 3) 

• slide up 2, left 3
• slide right 2, up 3
• slide right 2, down 3
• slide left 3, right 2

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• (x, y) --> (2x, 2y)

• (x, y) --> ( $\frac{1}{2}$ x, $\frac{1}{2}$ y)

• (x, y) --> (-4x, -3y)

• (x, y) --> (x + 2, y + 2)

Tags

CCSS.HSG.CO.A.2

• (x, y) --> (3x, 3y)

• (x, y) --> ( $\frac{1}{3}$ x, $\frac{1}{3}$ y)

• (x, y) --> (x +1, y +3)

• (x, y) --> (-3x, -3y)

Tags

CCSS.HSG.CO.A.2

Figure S is dilated to create Figure T.  Which could be the scale factor of the dilation?

• (x, y)→(2x, 2y)
• (x, y)→(1/2 x, 1/2 y)
• (x, y)→(3x, 3y)
• (x, y)→(4x, 6y)

Tags

CCSS.HSG.CO.A.2

A dilation is which of the following: 

• only an enlargement
• only a reduction
• Either an enlargement or a reduction
• Neither an enlargement or a reduction

Tags

CCSS.8.G.A.3

In a dilation what mathematical operation is used with the scale factor?

• addition 
• subtraction 
• multiplication 
• division 

Tags

CCSS.8.G.A.3

What is the algebraic representation of translating a figure 3 units left and 5 units down?

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5