Define dilation.notebook
February 28, 2014
1
Define dilation.notebook
February 28, 2014
Pop quiz to see how you're doing with
translations, reflections, and rotations.
It's not for a grade though, just to see how
you're doing.
2
Define dilation.notebook
February 28, 2014
Linear functions choice boards
Due this Friday 2/28
Make sure I can tell which option it is when
you turn it in
If some of the options are turned in digitally,
make sure that is noted somewhere on the
other papers
Parts that are digitally turned in must
include the option letter in the title
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Define dilation.notebook
February 28, 2014
Today's learning target...
I can define dilation of a figure on a
coordinate plane (center of dilation can
be a point or the origin)
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Define dilation.notebook
February 28, 2014
What is a dilation?
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Define dilation.notebook
February 28, 2014
Types of dilations
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Define dilation.notebook
February 28, 2014
Example
Scale factor of 2, center of dilation is
the origin
E'
D'
D
E
F'
F
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Define dilation.notebook
February 28, 2014
Exit Question
Self­assess on your understanding of today's learning
target
I can define dilation of a figure on a
coordinate plane (center of dilation can
be a point or the origin)
8