The equation for this graph is y= -2x+2 is x< or equal to 0, square root of 4-x squared if 0 < or equal to 0 < or equal to 2, (x-2) squared is x > or equal to 2. This is called a piece wise function, hence the title piece wise functions.
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AuthorMy name is Evelyn Bradley and I'm in pre calculus! Archives
April 2015
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