Posted by Katie on Sunday, April 26, 2009 at 1:06pm.
Hi, I asked this question yesterday and I am still struggling with it, can someone please help me, thank you!
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 2:30pm
I 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  So I have a question regarding advanced functions, logarithm stuff. here ...
 algebrs  Could someone please explain how to write an equation. Write an ...
 algebra  write an equation for the following transformation of y=x; a vertical ...
 Math  Transformations  State the transformation for g(x) = 2 (2x  4)³  1 ...
 Math  Verify if this is the correct form please. Given the parent function f(x...
 7th grade math last question!  #11 The coordinate of rectangle ABCD are given. ...
 Trigonometry  1) If P'(2,6) is the image of point P after the dilation D(to ...
 Precalculus  Verify these answers please. 1. Which of the following functions ...
 Precalculus  Given the parent function f(x)log(base10)x, state the equation of ...
More Related Questions