Translations and Reflections Review

Front

What is the first number in an ordered pair called?

Back

X

Tags

CCSS.5.G.A.1

Front

If point M (-3, 5) is translated using the rule (x, y) --> (x - 1, y), what are the coordinates of M'?

Back

(-4, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What transformation occurs when (x, y) --> (x + 2, y - 3)?

Back

Slide right 2, down 3

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

How do you translate triangle A'B'C' to triangle ABC if the translation rule is (x+2, y-9)?

Back

(x+2, y-9)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What are the coordinates of point S' if triangle ∆QRS with point S(3, 7) is reflected across the y-axis?

Back

S'(-3, 7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is a 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 a reflection in geometry?

Back

A transformation that flips a figure over a line, creating a mirror image.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What does the ordered pair (x, y) represent in a coordinate plane?

Back

The position of a point where 'x' is the horizontal distance from the origin and 'y' is the vertical distance.

Tags

CCSS.5.G.A.1

Front

If a point (x, y) is reflected across the x-axis, what are the new coordinates?

Back

(x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the effect of translating a point 3 units left and 2 units up?

Back

The new coordinates will be (x - 3, y + 2).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5