Domashniaia Rabota 2 Po Algebre 8 Klass A.g.mordkovicha -

): Defined for all real numbers. Its graph is "V-shaped," with the vertex at 2. Domain and Range Analysis A common task is finding the ( ) and Range ( ) of a given expression.

Problems often include functions defined by different formulas for different intervals, such as: domashniaia rabota 2 po algebre 8 klass a.g.mordkovicha

Check for "continuity"—do the two pieces meet at the same point? (In this case, both equal 5. Properties of Functions ): Defined for all real numbers