Quiz about Geometric Transformations Review

Question 1

(2,-6) Translate 7 units down and 4 units right

Accepted Answer

(6, -13)

Answer

(-5, -2)

Answer

(-2, -13)

Answer

(6, 1)

Question 2

Reflect Point C over the y-axis:

Accepted Answer

(-3, 2)

Answer

(3,2)

Answer

(-2,3)

Answer

(3,0)

Question 3

Reflect (6, -3) over the line x-axis.

Accepted Answer

(6, 3)

Answer

(-6, -3)

Answer

(-3, 6)

Answer

(3, -6)

Question 4

What is the algebraic notation of a figure is Translated 9 units right and 3 units down?

Accepted Answer

(x, y) --> (x + 9, y - 3)

Answer

(x, y) --> (x - 9, y + 3)

Answer

(x, y) --> (x + 3, y - 9)

Answer

(x, y) --> (9x, 3y)

Question 5

What type of transformation is this?

Accepted Answer

Translation

Answer

Rotation

Answer

Reflection

Answer

Enlargement

Question 6

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 7

Which picture shows a TRANSLATION?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 8

What is the rule for reflecting across y=x?

Accepted Answer

(x,y) -> (y, x)

Answer

(x,y) -> (-x, y)

Answer

(x,y) -> (x, -y)

Answer

(x,y) -> (-y, -x)

Answer

(x,y) -> (x, y)

Question 9

A turn is also called a ___________.

Accepted Answer

Rotation

Answer

Translation

Answer

Reflection

Answer

Transformation

Question 10

Congruent geometric figures have the:

Accepted Answer

Same Size and Same Shape

Answer

Same size

Answer

Sides Equal

Answer

Angles Equal

Question 11

Find K' if the figure is reflected across the x-axis

Accepted Answer

(1, 4)

Answer

(4, 1))

Answer

(-1, -4)

Answer

(1, -4)

Question 12

Reflect the image across y = -x

Accepted Answer

A' (1,-3) J' (3,-4) T' (2,-5) S' (-2,-4)

Answer

A' (1,-3) J' (-3,-4) T' (2,5) S' (-2,4)

Answer

A (1,-3) J (3,-4) T (2,5) S (-2,4)

Answer

A' (1,-3) J (3,-4) T' (2,5) S' (-2,-4)

Question 13

Which of the following is NOT a rigid/isometric transformation?

Accepted Answer

Dilation

Answer

Reflection

Answer

Rotation

Answer

Translation

Question 14

What is the original figure before a transformation called?

Accepted Answer

Pre-image

Answer

Image

Question 15

A figure is dilated with a scale factor of $$\frac{1}{2}$$ from the origin. If the original figure includes the point $$(8, 10)$$ , what are the coordinates of the corresponding point in the dilated figure?

Accepted Answer

$$(4, 5)$$

Answer

$$(16, 20)$$

Answer

$$(8, 10)$$

Answer

$$(-4, -5)$$

Geometric Transformations Review

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