Translations

Question 1

Which rule describes the translation?

Revolt · Accepted Answer

C: (x, y) → (x + 8, y – 3)

Question 2

Triangle ABC is translated to image A′B′C′. In this translation, A(5, 1) maps to A′(6, –2). The coordinates of B′ are(–1, 0). What are the coordinates of B?

Revolt · Accepted Answer

: -2; : 3

Question 3

A graphic designer wants to translate rectangle DEFG using T–1, 2(x, y). The pre-image has coordinates D(–1, 3),E(4, 3), F(4, 1), and G(–1, 1). What is the image of DEFG?

Revolt · Accepted Answer

B: [Image: On a coordinate plane, a rectangle has points D pr...]

Question 4

Li transformed rectangle ABCD. The image is shown. Does Li’s transformation represent a translation?

Revolt · Accepted Answer

C: No, the image does not have the same orientation.

Question 5

Randy draws triangle ABC on the coordinate plane with vertices A(7, –4), B(10, 3), and C(6, 1). He then translates the figure so the coordinates of the image are A′(5, 1), B′(8, 8), and C′(4, 6). What rule did he use to draw the image?

Revolt · Accepted Answer

B: T–2, 5(x, y)

Question 6

Triangle ABC is translated to image A′B′C′. In this translation, A(5, 1) maps to A′(6, –2). The coordinates of B′ are(–1, 0). What are the coordinates of B?

Revolt · Accepted Answer

: 107532; : 3

Question 7

Question 7

Revolt · Accepted Answer

3

Question 8

⇒ 4

Revolt · Accepted Answer

107506

Question 9

Triangle QRS has vertices Q(8, –6), R(10, 5), and S(–3, 3). What are the coordinates of the vertices of the image of the triangle after a translation of T–7.6, 4.3(x, y)?

Revolt · Accepted Answer

A: ✔ (0.4, –1.7)

Question 10

(–3.6, 9.3)✔ (2.4, 9.3) (14.6, –1.7) (16.4, 1.3)

Revolt · Accepted Answer

B: ✔  (2.4, 9.3)

Translations Answers

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