Quarter 1 RECAP

Front

What does the translation (x, y) --> (x + 2, y - 9) represent?

Back

Move right 2 units and down 9 units.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

How do you translate point P to P'?

Back

Translate 2 units to the right and 8 units down.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the translation of Quadrilateral EFGH to E'F'G'H'?

Back

6 units down and 3 units left.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the algebraic notation for translating a figure 2 units right and 5 units up?

Back

(x, y) --> (x + 2, y + 5).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

If a = 10 and b = 15, what is the area of the red square?

Back

225.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the definition of translation in geometry?

Back

A transformation that moves every point of a figure the same distance in the same direction.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the effect of translating a point 3 units left?

Back

The x-coordinate decreases by 3.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What happens to the y-coordinate when a point is translated 4 units up?

Back

The y-coordinate increases by 4.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

If a point (x, y) is translated 5 units down, what is the new coordinate?

Back

(x, y - 5).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the formula for the area of a square?

Back

Area = side length × side length.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3