Which sequence of transformations will map figure Q onto figure Q′?
Two congruent quadrilaterals are shown on a coordinate plane; quadrilateral Q with coordinates negative 9 comma 2, negative 6 comma 4, negative 4 comma 4, and negative 2 comma 2; quadrilateral Q prime with coordinates 2 comma 2, 4 comma 4, 6 comma 4, and 9 comma 2.

A) Translation of (x, y + 2), reflection over x = 1, and 180° rotation about the origin
B) Translation of (x, y − 2), reflection over x = 1, and 180° rotation about the origin
C) Translation of (x, y − 2), reflection over y = 1, and 180° rotation about the origin
D) Translation of (x, y + 2), reflection over y = 1, and 180° rotation about the origin

Which Sequence Of Transformations Will Map Figure Q Onto Figure Q?Two Congruent Quadrilaterals Are Shown

Answers

Answer 1

Answer:

Which sequence of transformations will map figure Q onto figure Q′?

 Its D.Translation of (x, y + 2), reflection over y = 1, and 180° rotation about the origin

Step-by-step explanation:

Answer 2

The sequence of transformations that will map figure Q onto figure Q′ : 'Translation of (x, y + 2), reflection over y = 1, and 180° rotation about the origin.'

The correct answer is option (D)

What is translation?

"It is a geometric transformation in which the displacement of a figure from one place to another."

What is reflection?

"It is a geometric transformation where all the points of an object are reflected on the line of reflection."

What is rotation?

"It is a transformation in which the object is rotated about a fixed point."

For given question,

Quadrilateral Q with coordinates (-9, 2) ,(-6, 4) ,(- 4, 4) , and (-2, 2) Quadrilateral Q' with coordinates (2, 2), (4, 4), (6, 4), and (9, 2)

Consider a point (-4, 4) of quadrilateral Q.                                                              If we reflect Q over x = 1, then it would push the x coordinate of (-4, 4) to new x value 5 units to the right of x = 1, which is x = 6, and 180 rotation would make x = -6                                                                  But x = -6 is not in Q' .                                                                            So it must be reflection over y = 1.Consider the transformations at option C,                                        First translate to (x, y - 2)                                                                      So, the translation of (-4,4) becomes (-4, 2), reflection over y = 1 gives (-4, 4), and 180° rotation about origin gives      (4, -4)  which is not the coordinate of  Q'Now, consider the translation of (x, y + 2)                                          So, the translation of (-4, 4) becomes (-4, 6), reflection over y = 1 gives (-4, -4), and 180° rotation about origin gives      (4, 4) which is the coordinate of Q'

Therefore, the sequence of transformations that will map figure Q onto figure Q′ : 'Translation of (x, y + 2), reflection over y = 1, and 180° rotation about the origin'

The correct answer is option (D)

Learn more about geometric transformations here:

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Related Questions

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Answers

First add 2n to 3n u get 5n
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Final Answer: [tex]n = -3[/tex]

Steps/Reasons/Explanation:

Question: How do you solve [tex]2 - 2n = 3n + 17[/tex]?

Step 1: Subtract [tex]2[/tex] from both sides.

[tex]-2n = 3n + 17 - 2[/tex]

Step 2: Simplify [tex]3n + 17 - 2[/tex] to [tex]3n + 15[/tex].

[tex]-2n = 3n + 15[/tex]

Step 3: Subtract [tex]3n[/tex] from both sides.

[tex]-2n - 3n = 15[/tex]

Step 4: Simplify [tex]-2n - 3n[/tex] to [tex]-5n[/tex].

[tex]-5n = 15[/tex]

Step 5: Divide both sides by [tex]-5[/tex].

[tex]n = -\frac{15}{5}[/tex]

Step 6: Simplify [tex]-\frac{15}{5}[/tex] to [tex]-3[/tex].

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~I hope I helped you :)~

The volume of one of the Great Lakes is 3.5 × 103 cubic kilometers. If there are 6.3 × 107 fish in the lake, what is the average number of fish per cubic kilometer?
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Answers

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

ACP=(mAB/360)(2 pi r)

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Answer:ACP=(mAB/360)(2 pi r)

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Step-by-step explanation:

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Answers

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Answer:

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Step-by-step explanation:

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First try was incorrect
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Answer:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

Given:

The total admission price for a group of 4 adults and 10 children is $57.

The total admission price for a group of 3 adults and 7 children is $41.

To find:

The admission prices for an adult and for a children.

Solution:

Let the price of an adult be x and price of children be y.

According to the question,

[tex]4x+10y=57[/tex]         ...(i)

[tex]3x+7y=41[/tex]      ...(ii)

Multiply equation (i) by 3.

[tex]12x+30y=171[/tex]         ...(iii)

Multiply equation (i) by 4.

[tex]12x+28y=164[/tex]      ...(iv)

Subtract (iv) from (iii).

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Divide both sides by 2.

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[tex]4x+35=57[/tex]

[tex]4x=57-35[/tex]

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Divide both sides by 4.

[tex]x=5.5[/tex]

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