Thursday, March 15, 2012
How do we slove composition of transformation problems?
When you do a composition transformation you can do translation and
reflection or any of the others types of transformations. For example,you do a
reflection over the y-axis, then you just do translate the image (6,-4). Another
example is first you take the original image then rotate 180 dergrees and dilate the new image by 2.
How do we review translations?
we can review translations by either looking back at our notes about translations or do our own examples to know that we do understand how to do it.
What is logic?
logic is to find whether a statement is true or false
for example;
If A is B, then C is D <--- contrapositive
If C is not B then A is not B ^
If C is D, then A is B <----- converse
If A is not B , then C is not D <-- obverse
What is a mathematical statement?
A mathematical statement can be considered either true or false statement.
a single letter will denote a statement for example the letter 'p' can be used to stand for the statement 'ABC' is an equilateral triangle
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