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Pc1mhcc Gist Of Domain Range And Piecewise Defined Functions
Pc1mhcc Gist Of Domain Range And Piecewise Defined Functions from webwork-ptx.aimath.org
Select the appropriate interval representation for thenumber line shown (the union of both shaded parts). Interval notation requires a parenthesis to enclose infinity. For sets of real numbers on.

In interval notation, this is:

I'm trying to figure out the union and intersection of these two sets (below) using interval notation for these problems. Interval notation combines set notation with it's graph; A notation for representing an interval as a pair of numbers. Well, i would just put two these two together using this symbol u, which means union.