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OpenStudy (mathmagician2201):
Yes!
OpenStudy (mathmagician2201):
Nice! How can I help?
OpenStudy (mathmagician2201):
Cool. I'll check it
OpenStudy (mathmagician2201):
Ok. You were very close, but the dilation factor is two. pretty much what this means is that you divided by 2 instead of multiplying by two. All you have to do is re - plot the points multiplied by two rather than divided by two, and you will have your answer!
OpenStudy (shaleiah):
A' would be 2,10???
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OpenStudy (shaleiah):
@mathmagician2201
OpenStudy (shaleiah):
@FaiqRaees
OpenStudy (mathmagician2201):
Let me see
OpenStudy (mathmagician2201):
First, i need to know which is the pre image
OpenStudy (mathmagician2201):
could you tell me?
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OpenStudy (shaleiah):
The pre-image is the points that don't have the prime next to it.
OpenStudy (mathmagician2201):
Ok. Let's see...
OpenStudy (shaleiah):
The smallest figure
OpenStudy (faiqraees):
So whats the question?
OpenStudy (mathmagician2201):
In that case, perfect! You're good.
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OpenStudy (shaleiah):
What about the larger figure? is it correct?
OpenStudy (mathmagician2201):
Yes. Sorry about the confusion.
OpenStudy (mathmagician2201):
If I were you, I would say this:
The scale factor doubled the size of the pre-image.
(Find the volumes for this) The volume scale factor is Preimagevolume:imagevolume
They are similar because they scale factor makes it to where the image is a complete copy of the preimage.
OpenStudy (shaleiah):
Thank you so much!!!
I don't know what I've would have done without your help.