Saturday

January 31, 2015

January 31, 2015

Posted by **Katie** on Sunday, April 26, 2009 at 1:06pm.

State the image of the given point after the following transformation:

(2,7) after a vertical stretch by a factor of 1/2 about the line y=1 followed by a horizontal stretch by a factor of 3 about the line x=3.

- Math -
**Reiny**, Sunday, April 26, 2009 at 2:30pmI did see that question yesterday, but was waiting until some other math tutor might understand what you mean by "a stretch by a factor of 1/2 about the line y=1 ".

I am going to guess that you mean the distance of the point (2,7) to the line y = 1 cut in half.

After that the new point would be (2,4)

Now this new point is -1 units from x=3, so I would guess we move it 3(-1), which would place it at (-1,4)

I don't know if this is what you ask?

**Answer this Question**

**Related Questions**

Math - Can someone please help me with this question. Thank you! State the image...

Math - I asked this question yesterday, but I am still having alot of trouble, ...

7th grade math last question! - #11 The coordinate of rectangle ABCD are given. ...

AED 200 - I asked a question about reliable sources yesterday. My problem is I ...

Math-- Please Check - 1 2/5 divided by 21 Which example is correct 7/5 * 1/21 = ...

gcse biology - who discovered dna? was it friedrich miescher,francis crick and ...

dt - year 8 food - Please could someone help i know this question has been asked...

Science-Help Please - What is a concept map. I've asked that same question ...

geometry - Question 4.4. Which is true about a rotation? (Points : 1) The image ...

Precalculus - I asked this yesterday but I was told my answer was incorrect by ...