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Square ABCD was translated using the rule (x, y) → (x – 4, y + 15) to form A'B'C'D'. What are the coordinates of point D in the pre-image if the coordinates of point D’ in the image are (9, –8)?

(13, –23)

(5, 7)

(18, 1)

(–6, –4)

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For the transformation to be a translation, which statements must be true? Select four options.

LL'=PP'

LL'=MM'

Trapezoid LMNP is congruent to trapezoid L'M'N'P'.

NN'=PP'

All line segments that connect a point on the pre-image to its corresponding point on the image are parallel.

On a coordinate plane, a triangle has points A (negative 2, negative 2), B (1, negative 5), and C (negative 5, negative 5).

(1, –5)

(–4, –10)

(–3, –12)

(3, –12)

Triangle ABC was translated according to the rule (x, y) → (x + 1.5, y – 3.5) to create the image ΔA'B'C' shown on the coordinate plane.Which graph shows the pre-image, ΔABC?

On a coordinate plane, a triangle has points A (0.5, negative 1.5), B (0.5, negative 4.5), C (negative 3.5, negative 4.5).

On a coordinate plane, a triangle has points A (2.5, 0.5), B (2.5, 2.5), C (negative 1.5, negative 2.5).

On a coordinate plane, a triangle has points A (negative 4.5, 3.5), B (negative 4.5, 0.5), C (negative 8.5, 0.5).

On a coordinate plane, a triangle has points A (negative 2.5, 5.5), B (negative 2.5, 2.5), C (negative 6.5, 2.5).

Rectangle ABCD has vertices A(–6, –2), B(–3, –2),C(–3. –6), and D(–6, –6). The rectangle is translated so that the coordinates of the image are A’(–10, 1), B’(–7,1),C’(–7, –3), and D’(–10, –3).

T–4, 3(x, y)

T–4, 1(x, y)

T4, –1(x, y)

T4, –3(x, y)

A triangle on a coordinate plane is translated according to the rule T–8, 4(x, y). Which is another way to write this rule?

(x, y) → (x + 4, y – 8)

(x, y) → (x – 4, y – 8)

(x, y) → (x – 8, y + 4)

(x, y) → (x + 8, y – 4)

Which statements are true about triangle ABC and its translated image, A'B'C'? Select two options.

The rule for the translation can be written as T–5, 3(x, y).

The rule for the translation can be written as T3, –5(x, y).

The rule for the translation can be written as(x, y) → (x + 3, y – 3).

The rule for the translation can be written as(x, y) → (x – 3, y – 3).

Triangle ABC has been translated 3 units to the right and 5 units down.

The rule as a mapping for the translation of a rectangle is (x, y) → (x – 2, y + 7). Which describes this translation?

a translation of 2 units down and 7 units to the right

a translation of 2 units down and 7 units to the left

a translation of 2 units to the right and 7 units up

a translation of 2 units to the left and 7 units up

A triangle on a coordinate plane is translated according to the rule T–3, 5(x, y). Which is another way to write this rule?

(x, y) → (x – 3, y + 5)

(x, y) → (x – 3, y – 5)

(x, y) → (x + 3, y – 5)

(x, y) → (x + 3, y + 5)

Hexagon DEFGHI is translated 8 units down and 3 units to the right. If the coordinates of the pre-image of point F are(–9, 2), what are the coordinates of F'?

(–17, 5)

(–6, –6)

(–17, –1)

(–12, –6)

A rectangle on a coordinate plane is translated 5 units up and 3 units to the left. Which rule describes the translation?

(x, y) → (x + 5, y – 3)

(x, y) → (x + 5, y + 3)

(x, y) → (x – 3, y + 5)

(x, y) → (x + 3, y + 5)

On a coordinate plane, 2 parallelograms are shown. The first parallelogram has points A (negative 4, 4), B (negative 2, 4), C (negative 5, 1), D (negative 2, 1). The second parallelogram has points A prime (negative 2, 5), B prime (1, 5), C prime (negative 3, 2), D prime (0, 2).

T1, –2(x, y)

T1, 2(x, y)

T–2, 1(x, y)

T2, 1(x, y)

Rectangle EFGH is translated according to the rule T–5, 9(x, y). If the coordinates of the pre-image of point H are (–2, –3), what are the coordinates of H'?

(7, –8)

(–7, 6)

(3, –12)

(2, 1)

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