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
Zarrin [17]
3 years ago
5

3. Which rule describes a transformation across the y-axis?

Mathematics
2 answers:
stiv31 [10]3 years ago
6 0

Answer:

Reflection

Step-by-step explanation:

joja [24]3 years ago
3 0

Answer:

(x, y)  ----->  (-x, y).

(Please mark as brainliest)

Step-by-step explanation:

 We are given to write a rule that describes a transformation across the y-axis. We know that if a point is reflected across the y-axis, then the sign before the x co-ordinate changes. That is, if the point (x, y) is reflected (transformed) across the y-axis, then its new co-ordinates will be (-x, y).

Thus, the required transformation rule is given by (x, y)  ----->  (-x, y).

You might be interested in
Esteban finds 12 baseball cards on Monday and 24 more baseball cards on Tuesday. He gives some baseball cards to his sister, and
mojhsa [17]

Answer:

23 cards.

Step-by-step explanation:

After Monday, Esteban has 12 cards.

After Tuesday, Esteban has 12 + 24 = 36 cards.

He gave to his sister x cards.

36 - x = 13

36 = 13 + x

23 = x

5 0
3 years ago
Solve 7/3 x 3/7=-2/3(3/7). X=
almond37 [142]

Answer:

x= 2/7

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

7/3x 3/7=2/3(3/7)

so 2/7

7 0
3 years ago
Is the mean resistant
Dvinal [7]
Hold on just have to type before I can see the question
8 0
3 years ago
Three out of four students in a school said they would vote for nuncio for class president. Predict how many of the 340 students
Papessa [141]
3/4 = x / 340....3 to 4 students = x to 340 students
cross multiply
(4)(x) = (3)(340)
4x = 1020
x = 1020/4
x = 255 <==

or this way.....

3 out of 4 students.....3/4 = 75%
so 75% of 340 = 0.75(340) = 255 <=
4 0
3 years ago
35.5 divided by 10 to that zero post power
likoan [24]
Wouldn't it be 1? Because any number to the zero post power is 1?
8 0
3 years ago
Other questions:
  • For the function f(x) = 2 – 3x, find f(–4).<br><br> A14<br> B12<br> C–10<br> D–5
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%20%7B2x%7D%5E%7B2%7D%20%2B%2014x%20%2B%2024%20" id="TexFormula1" title="f(x) =
    13·1 answer
  • Please help!<br><br> 7|-7x-3|=21
    13·1 answer
  • Myra was putting her photos in an album with 3 photos on each page. If she had 11 hiking photos and 10 camping photos how many p
    5·2 answers
  • Quiz
    6·2 answers
  • What’s one way to check 102÷6 = 17
    9·2 answers
  • What decimal number is halfway between 14 and 15?
    8·2 answers
  • Using scientific notation, what is the solution to (5.4 * 105) - (1.2 * 103)?
    10·1 answer
  • Work out the circumference of this circle.<br> Give your answer in terms of it.<br> 6 mm
    13·1 answer
  • Please help ASAP!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!