Quiz about Dilations and Translations Rules

Question 1

Determine the rule if the object is translated X 3 units to the left and 9 units down.

Accepted Answer

(X-3,Y-9)

Answer

(X-9,Y+3)

Answer

(X-9,Y-3)

Answer

(X+3,Y-9)

Question 2

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

Accepted Answer

Translated 8 units down and 5 units to the right

Answer

Translated 5 units down and 5 units to the right

Answer

Translated 5 units down and 1 to the right

Answer

Translated 5 units down and 4 units to the right

Question 3

What transformation is happening?

(x, y) ----> (x + 2, y - 3)

Accepted Answer

2 units to the right, 3 units down

Answer

2 units to the left, 3 units up

Answer

3 units to the left, 2units up

Answer

2 units to the left, 3 units down

Question 4

A dilation is which of the following:

Accepted Answer

(2X,2Y)

Answer

(X+2, Y-3)

Answer

(-X,-Y)

Answer

Neither an enlargement or a reduction

Question 5

What is the scale factor if the triangle on the left is the original?

Accepted Answer

1/2

Answer

2

Answer

3/2

Answer

2/3

Question 6

A triangle has vertices with coordinates (2,0), (3, -1) and (-2,-5). If the triangle is dilated by a scale factor of 3 with the origin as the center of dilation, what are the coordinates of the vertices of the image?

Accepted Answer

(6,0), (9,-3), (-6,-15)

Answer

(5,3), (6,2), (1,-2)

Answer

(2/3,0), (1,-1/3), (-2/3,-5/3)

Answer

(-1,-3), (0,-4), (-5,-8)

Question 7

Dilate Point B by a scale factor of 1/2. Find the point of B':

Accepted Answer

(-1.5,1)

Answer

(1.5,-4)

Answer

(-1,-1.5)

Answer

(-2,-2)

Question 8

A scale factor of less than one means

Accepted Answer

That the image will be a reduction of the pre-image.

Answer

that the image will be larger than the pre-image.

Answer

That the image will be the same as the pre-image.

Answer

That you need to subtract that amount off  of each side.

Question 9

Determine how to translate triangle A'B'C' to triangle ABC.

Accepted Answer

(x+2, y-9)

Answer

(x+2, y-5)

Answer

(x-2, y-9)

Question 10

How do you represent a translation Algebraically?

Accepted Answer

(x + a, y + b)

Answer

(-y, -x)

Answer

(-x , -y)

Answer

(ax, by)

Question 11

How is Quadrilateral EFGH translated to E'F'G'H'?

Accepted Answer

6 down, 3 left

Answer

6 down

Answer

6 down, 1 right

Answer

8 down, 1 right

Question 12

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image?

A(3,3) B(6,6) C(9,3)

Accepted Answer

A'(9,9) B'(18,18) C'(27,9)

Answer

A'(0,0) B'(3,3) C'(6,0)

Answer

A'(6,6) B'(9,9) C'(12,6)

Answer

A'(1,1) B'(2,2) C'(3,1)

Question 13

State the coordinate of the image of the given point B (-10,-6) under a dilation with center at the origin with the given scale factor k = 1/2.

Accepted Answer

(-5,-3)

Answer

(5,3)

Answer

(20,12)

Answer

(-20,-12)

Question 14

Dilate Point B by a scale factor of 1/2

Accepted Answer

(-1.5,1)

Answer

(1.5,-4)

Answer

(-1,-1.5)

Answer

(-2,-2)

Question 15

A scale factor of less than one means

Accepted Answer

That the image will be a reduction of the pre-image.

Answer

That that the image will be larger than the pre-image.

Answer

That the image will be the same as the pre-image.

Answer

That you need to subtract that amount off of each side.

Question 16

If the quadrilateral is translated 4 units to the left and 5 units down what is the coordinates for Point A'?

Accepted Answer

(0,4)

Answer

(4,0)

Answer

(-1,5)

Answer

(5,-1)

Question 17

Write a rule for the translation.

Accepted Answer

(x +2, y - 1)

Answer

(x -1, y + 2)

Answer

(x -2, y + 1)

Answer

(x +1, y - 2)

Question 18

Triangle ABC has been dilated to triangle A'B'C'. What is the scale factor?

Accepted Answer

3

Answer

2

Answer

4

Answer

6

Question 19

Determine where X' would be if you translated the figure -3 units to the horizontally and -9 units vertically.

Accepted Answer

(-4, -5)

Answer

(-4, 4)

Answer

(-10, 2)

Answer

(-1, 5)

Question 20

When you dilate the figure by a scale factor of 3, what is the location of B'?

Accepted Answer

(0,12)

Answer

(12,0)

Answer

(12,12)

Answer

(4,3)

Question 21

Identify the transformation.

Accepted Answer

Translation 5 units left, 1 unit up.

Answer

Reflection across y-axis

Answer

90 Rotation counter clockwise

Answer

Translation 5 units right, 1 unit down

Question 22

State the coordinate of the image of the given point B (-10,-6) under a dilation with center at the origin with the given scale factor k = 1/2.

Accepted Answer

(-5,-3)

Answer

(5,3)

Answer

(20,12)

Answer

(-20,-12)

Question 23

Triangle ABC is dilated to produce A'B'C' with a scale factor of 3/4. Which describes the relationship between the two triangles?

Accepted Answer

A'B'C' is a reduction

Answer

A'B'C' is an enlargement

Answer

A'B'C' is congruent to ABC

Answer

A'B'C' is a mirror image of ABC

Dilations and Translations Rules

27 questions

Determine the rule if the object is translated X 3 units to the left and 9 units down.

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

What transformation is happening?
(x, y) ----> (x + 2, y - 3)

A dilation is which of the following:

What is the scale factor if the triangle on the left is the original?

A triangle has vertices with coordinates (2,0), (3, -1) and (-2,-5). If the triangle is dilated by a scale factor of 3 with the origin as the center of dilation, what are the coordinates of the vertices of the image?

Dilate Point B by a scale factor of 1/2. Find the point of B':

A scale factor of less than one means

Determine how to translate triangle A'B'C' to triangle ABC.

How do you represent a translation Algebraically?

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Dilations and Translations Rules

27 questions

Determine the rule if the object is translated X 3 units to the left and 9 units down.

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

What transformation is happening?(x, y) ----> (x + 2, y - 3)

A dilation is which of the following:

What is the scale factor if the triangle on the left is the original?

A triangle has vertices with coordinates (2,0), (3, -1) and (-2,-5). If the triangle is dilated by a scale factor of 3 with the origin as the center of dilation, what are the coordinates of the vertices of the image?

Dilate Point B by a scale factor of 1/2. Find the point of B':

A scale factor of less than one means

Determine how to translate triangle A'B'C' to triangle ABC.

How do you represent a translation Algebraically?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

What transformation is happening?
(x, y) ----> (x + 2, y - 3)