document.write( "Question 516389: For each function, find f(-2), f(-1/2), f(3), and f(7).
\n" ); document.write( "1. f(x)= -1/3x + 1 \n" ); document.write( "
Algebra.Com's Answer #344355 by Maths68(1474)\"\" \"About 
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For each function, find f(-2), f(-1/2), f(3), and f(7).\r
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\n" ); document.write( "\n" ); document.write( "f(x)= -1/3x + 1
\n" ); document.write( "f(-2)=-1/3(-2)+1
\n" ); document.write( "f(-2)=1/6+1
\n" ); document.write( "f(-2)=(1+6)/6
\n" ); document.write( "f(-2)=7/6\r
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\n" ); document.write( "\n" ); document.write( "f(x)= -1/3x + 1
\n" ); document.write( "f(-1/2)=-1/(3(1/-2))+1
\n" ); document.write( "f(-1/2)=-1/(3/-2)+1
\n" ); document.write( "f(-1/2)=2/3+1
\n" ); document.write( "f(-1/2)=(2+3)/3
\n" ); document.write( "f(-1/2)=5/3\r
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\n" ); document.write( "\n" ); document.write( "f(x)= -1/3x + 1
\n" ); document.write( "f(3)=-1/3(3)+1
\n" ); document.write( "f(3)=-1/9+1
\n" ); document.write( "f(3)=(-1+9)/9
\n" ); document.write( "f(3)=8/9\r
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\n" ); document.write( "\n" ); document.write( "f(x)= -1/3x + 1
\n" ); document.write( "f(7)=-1/3(7)+1
\n" ); document.write( "f(7)=-1/21+1
\n" ); document.write( "f(7)=(-1+21)/21
\n" ); document.write( "f(7)=20/21
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