document.write( "Question 250735: which of the following represents a linear function
\n" ); document.write( "x=2 5 8
\n" ); document.write( "y=10 16 22\r
\n" ); document.write( "\n" ); document.write( "x=1 3 5
\n" ); document.write( "y=1 9 25\r
\n" ); document.write( "\n" ); document.write( "x=0 2 4
\n" ); document.write( "y=0 2 6\r
\n" ); document.write( "\n" ); document.write( "x=0 1 2
\n" ); document.write( "y=0 1 2
\n" ); document.write( "

Algebra.Com's Answer #184806 by Alan3354(69443)\"\" \"About 
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which of the following represents a linear function
\n" ); document.write( "x=2 5 8
\n" ); document.write( "y=10 16 22
\n" ); document.write( "-------------
\n" ); document.write( "x=1 3 5
\n" ); document.write( "y=1 9 25
\n" ); document.write( "This is not linear
\n" ); document.write( "-------------
\n" ); document.write( "x=0 2 4
\n" ); document.write( "y=0 2 6
\n" ); document.write( "This is not linear
\n" ); document.write( "-------------
\n" ); document.write( "x=0 1 2
\n" ); document.write( "y=0 1 2
\n" ); document.write( "-------------------
\n" ); document.write( "The the 3 given points of the other 2 are colinear. The function that generates the points might be linear, but not necessarily is.
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