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
sergij07 [2.7K]
3 years ago
5

How do you reflect over y axis

Mathematics
2 answers:
Katena32 [7]3 years ago
5 0
Think of a point not on the y-axis.
For example, think of the point (5, 5).
This point is in quadrant 1, right of the y-axis and above the x-axis.
To reflect it over the y-axis, the reflection will be in quadrant 2, still above the x-axis, but now left of the y-axis. The distance the reflection is from the y-axis is the same as the original point is from the y-axis.

The reflection of (5, 5) over the y-axis is (-5, 5).

To reflect any point over the y-axis, replace the x-coordinate with the additive inverse of the x-coordinate.
aleksley [76]3 years ago
3 0
If you want to reflect over the y axis then your answer would want to be going either from the left side to the right side, or right side over to the left side. If the figure was on the top or bottom you would go over the x axis.

So to reflect over the y axis you must find the points that each angle or corner of the figure your reflecting. You'll want to remember those locations of the points, then you'll transfer them over to the other side on the same points but on the other side. I'll make an example to make it more clear

For the first number, before the coma, if the number is negative you'll go left, if the number is positive you go right
For the second number, after the coma, you go up if it's positive or down if its negative.

If A is located at (-3, +2)
Angle B at (-1, +2)
Angle C at (-2, +0)

To transfer them over the y axis the numbers being positive or negative will change
For example

Angle A will become (+3, +2)
Angle B will become (+1, +2)
And angle C will become (+2, 0)

If the number is zero then it stays on the default line.

Hope this helped,reply if you need more help!!
You might be interested in
Which equation can be used to solve for in the following diagram?
Ivahew [28]

Answer:

the Answer is 3x+12)+X=180

5 0
3 years ago
Point J(2,-3) is reflected across the x-axis, what are the coordinates of new point?
Mkey [24]

Answer:

(2,3)

Step-by-step explanation:

6 0
2 years ago
Factor. 2v^2-11v-63
Tatiana [17]

Answer:

  (2v +7)(v -9)

Step-by-step explanation:

Factors of 2·(-63) = -126 that have a sum of -11 are 7 and -18, so we can rewrite the middle term to -18v+7v. Then we can factor by grouping.

  2v^2 -18v +7v -63 = 2v(v -9) +7(v -9)

  = (2v +7)(v -9)

5 0
3 years ago
Which of the following expressions has a simplified value of 3a – 2?
solong [7]
The answer would be A i hope this helped
3 0
2 years ago
Read 2 more answers
Which graph represents the function f(x)=-|x|-2?
skad [1K]

Answer:

ind the absolute value vertex. In this case, the vertex for y=−|x|−2 is (0,−2).

(0,−2)

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(−∞,∞)

Set-Builder Notation:  {x|x ∈ R}

For each x value, there is one y value. Select few x values from the domain. It would be more useful to select the values so that they are around the x value of the absolute value vertex.

 x     y

−2   −4

−1    −3

 0   −2

 1    −3

 2   −4

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • a car dealer is caculating the list price for a used car. the dealer takes the initial price of 5the car and adds $259 dollars f
    12·1 answer
  • Plz explain me this..how we do it
    8·2 answers
  • basically I'm suppose to write a verbal description for for each alegebraic expression below can you guys help me and explain fo
    10·1 answer
  • Which of the following is correct?
    15·2 answers
  • Usan has a collection of 105 nickels and dimes. If the number of nickels is six times the number of​ dimes, how many nickels and
    11·1 answer
  • Identify <br> (y-3)^2=8(x+1)
    10·1 answer
  • How can you solve the literal equation y-3x=13
    14·1 answer
  • Find the area.<br> 13 ft<br> 6 ft<br> Enter the correct answer in the box.
    11·1 answer
  • Find the odds:
    5·1 answer
  • Alan can run 3 miles in 24 minutes. If he maintains the same pace, what is the greatest number of miles he can run in 96 minutes
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!