Translations

Question 1

A triangle is drawn on the coordinate plane. It is translated 4 units right and 3 units down. Which rule describes the translation?

Revolt · Accepted Answer

C: (x, y) → (x + 4, y – 3)

Question 2

⇒ 4

Revolt · Accepted Answer

107506

Question 3

Which rule describes the translation?

Revolt · Accepted Answer

C: (x, y) → (x + 8, y – 3)

Question 4

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)? Q′ = R′ = S′ =

Revolt · Accepted Answer

A: (0.4, –1.7)

Question 5

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 6

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 7

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? B(, )

Revolt · Accepted Answer

Part 1: -2; Part 2: 3

Question 8

Question 8

Revolt · Accepted Answer

B: (2.4, 9.3)

Question 9

Question 9

Revolt · Accepted Answer

3

Question 10

Question 10

Revolt · Accepted Answer

D: (–10.6, 7.3)

Translations Answers

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