document.write( "Question 1159581: f(x)=-(1/2)^(x+1)+3 Find domain and range \n" ); document.write( "

Algebra.Com's Answer #782630 by Boreal(15235) $\"\"$ $\"About$

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look at x at -1, 0, and 1
\n" ); document.write( "when x is -1, f(x)=4
\n" ); document.write( "when x=0, f(x)=3.5
\n" ); document.write( "when x=1, f(x)=3.25\r
\n" ); document.write( "\n" ); document.write( "look at more negative x
\n" ); document.write( "when x=-2, f(x)=5\r
\n" ); document.write( "\n" ); document.write( "The domain is all x
\n" ); document.write( "range is (3, oo). asymptote at 3.\r
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