1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nina [5.8K]
3 years ago
14

40 POINTS!!!! Which sequence of transformations will result in an image that maps onto itself?

Mathematics
1 answer:
White raven [17]3 years ago
7 0

Answer:

Option C.

Step-by-step explanation:

Let a point (x, y) has a sequence of transformations,

Option A).

Reflects across x-axis then the coordinates will be,

(x, y) → (x, -y)

Then reflects across the y-axis,

(x, -y) → (-x, -y)

Image (x, y) gets changed to (-x, -y) therefore, point (x, y) doesn't map onto itself.

Option B).

(x, y) rotate 90° counter clockwise about the origin.

(x, y) → (-y, x)

Then reflect across x-axis,

(-y, x) → (y, x)

Since coordinates of the image and the actual are not same therefore, image doesn't map itself.

Option C).

(x, y) when reflected across x-axis,

(x, y) → (x, -y)

Then reflected over the x-axis,

(x, -y) → (x, y)

In this option point (x, y) maps onto itself after these transformations.

Option D).

(x, y) rotated 90°counterclockwise about the origin

(x, y) → (-y, x)

Then translated up by 2 units.

(-y, x) → (-y, x+2)

Therefore, (x, y) gets changed after these transformations and doesn't maps itself.

Option (C) will be the answer.

You might be interested in
HELP, ASAP! Given that lines b and c are parallel, SELECT ALL THAT APPLY. Which pairs of angles are vertical angles?
mart [117]
2 and three and 4 and 5!
5 0
3 years ago
PLEASE PLEASE HELP ME
mina [271]
The answer is <EKF and <HKI
3 0
3 years ago
Which of the following measurements could be the side lengths of a right triangle?
notsponge [240]
The answer should be C but I’m not for sure ask your teacher sorry!!
6 0
3 years ago
Read 2 more answers
The surface area of a cube is 864 in.2. Find the volume of the cube
Sveta_85 [38]
As the cube has 6 faces the area of one face  will be 864 / 6 = 144 in^2

so each edge = 12 in  

Volume of cube = 12^3 =   1728 in^3
3 0
3 years ago
BRAINLIST HELP
Gala2k [10]

Answer:

The second one.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • What would you see at the wedding of Betty Crocker and the pillsbury dough boy
    10·1 answer
  • After eliminating radicals, what quadratic equation can you solve to find the potential solutions of sqrt 2x+3 - sqrt x+1 = 1
    12·2 answers
  • Find 85% of the number 33.51 help
    14·2 answers
  • IF YOU ANSWER THIS CORRECTLY, YOU WILL GET 80 POINTS!!!!!!!!!!! IF YOU ONLY COMMENT FOR THE POINTS THEN I WILL REPORT YOU AND YO
    13·2 answers
  • -4(-11+4n) -3( -2n+9)
    12·2 answers
  • A number cube is rolled 24 times and lands on a 2 four times and on 6 three times. find the experimental probability of not land
    14·1 answer
  • it say look at the bar diagram. what term refers to the amount joshua has to pay back in addition to the $300 he borrows? 7th so
    13·1 answer
  • Whats 18 over 36 simplified
    8·2 answers
  • What are the 2 inequalities for <br><br>5x - 13 &gt;2<br><br>2<br>-1 <br>5 <br>4
    5·2 answers
  • A section of ground measures 1.5 cubic meters and contains 0.78 gram of gold. What is the amount of gold per cubic meter? Enter
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!