Question

3 QUESTIONS ABOUT TRANSFORMATIONS!!!

Answer 1

Which translation rule describes the translation that is 6 units to the right and 5 units down.

a. (x, y) (x + 6, y – 5)
b. (x, y) (x – 6, y –5)
c. (x, y) (x + 6, y + 5)
d. (x, y) (x – 6, y + 5)

Answer 2

@Loser66 @zepdrix

Answer 3

b

Answer 4

yes b is correct

Answer 5

Okay.
Next question
Write a rule to describe the transformation that is a reflection across the y-axis.

a. (x, y) --> (x, –y)
b. (x, y) --> (–x, y)
c. (x, y) --> (–x, –y)
d. (x, y) --> (y, x)

Answer 6

And B is not correct @lilshane and @TaigaA its A

Answer 7

b was my best answer

Answer 8

@confluxepic please help me

Answer 9

If it's a reflection across the y-axis then the x-coordinates would be multiplied by -1.
If it's a reflection across the x-axis then the y-coordinates would be multiplied by -1.

Answer 10

@ayyookyndall

Answer 11

This might help too.
http://www.regentsprep.org/regents/math/geometry/gt1/reflect.htm

Answer 12

I think it talks about the problem ahead..
So I think the answer is A

Answer 13

@confluxepic

Answer 14

The first or the second?

Answer 15

The first question is correct, right?

Answer 16

Nope.

Answer 17

B is wrong for the first.

Answer 18

Whaat? How so?

Answer 19

I said A though for the first question...

Answer 20

Then it's right. I saw that other people said B and you went with them.

Answer 21

If you really think A then it's good.

Answer 22

No, I told both of them they are wrong. lol

Answer 23

And for the second question its A too, correct?

Answer 24

No.

Answer 25

So its correct?

Answer 26

How so?

Answer 27

It wouldn't be A. Read this.
\(\color{blue}{\text{Originally Posted by}}\) @confluxepic
If it's a reflection across the y-axis then the x-coordinates would be multiplied by -1.
If it's a reflection across the x-axis then the y-coordinates would be multiplied by -1.
\(\color{blue}{\text{End of Quote}}\)

Answer 28

So its D?

Answer 29

Since we have to reflect across the y-axis you would multiply x by -1.

Answer 30

What? How'd you get D?

Answer 31

Sorry, another girl helped me on this and we got D. I thought she was wrong.

Answer 32

So we have (x, y). We multiply x by -1. It would become (x(-1), y).

What is (x)(-1)?

Answer 33

Oh, I get it, it would be B...

Answer 34

@TheSmartOne
Am I doing it correct?

Answer 35

Yes. @ayyookyndall

Answer 36

B would be right.

Answer 37

Like i said B was my best answer i go with what my gut tells me i came up with b. (x, y) (x – 6, y –5) and it was wrong i probably put everything together the wrong way..

Answer 38

Everyone makes mistakes anyways i don't see what's wrong there then. Goodbye have a nice day everyone :D

Answer 39

You had to do x+6. @TaigaA

Answer 40

Alright thank you, have a nice rest of the day @confluxepic

Answer 41

You too.