Transformations Geometry Vocabulary

If preimage point P(4, −2) is translated left by 5 and up by 6, what is the coordinate of the image, P’?

• P’(−5, 6)

• P’(−1, 4)

• P’(9, 4)

• P’(−1, −8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

True or False: A reflection of A(−5, 4) over the y-axis results in A’(5,4).

• True

• False

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If pre-image point P(4, −2) is reflected across the line y = x, what is the coordinate of the image, P’ ?

• P’(4, 2)

• P’(−2, 4)

• P’(2, −4)

• P’(−4, −2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If pre-image point P(4, −2) is rotated 90° counterclockwise around the origin, what is the coordinate of the image, P’?

• P’(2, 4)

• P’(−2, 4)

• P’(−4, 2)

• P’(−2, −4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe fully the single transformation that maps triangle ABC onto triangle A'B'C'

Tags

CCSS.8.G.A.3

Describe fully the single transformation that maps triangle ABC onto triangle A'B'C'.

Tags

CCSS.8.G.A.3

Describe fully the single transformation that maps triangle ABC onto triangle A'B'C'.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which description matches the transformation pictured above?

• Rotate △KLM 90° counterclockwise around the origin.

• Rotate△KLM 180° around the origin.

• Reflect △KLM across the y-axis.

• Rotate △KLM 90° clockwise around the origin.

Tags

CCSS.HSG.CO.B.6

If Fig. 2 is the pre-image of a reflection across the x-axis, which figure would be the image?

• Figure 1

• Figure 2

• Figure 3

• Figure 4

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Pre-image point A(6, 1) is transformed into image point A’(−1, 6). If the same transformation is applied to pre-image point B(−5, −3), what is the coordinate of image point B’?

• B’(−12, −3)

• B’(3, −5)

• B’(5, −3)

• B’(−3, −5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5