document.write( "Question 68209: how do you graph y<-5/4x+1/4. \n" ); document.write( "
Algebra.Com's Answer #48610 by ankor@dixie-net.com(22740)\"\" \"About 
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how do you graph y<-5/4x+1/4.
\n" ); document.write( ":
\n" ); document.write( "you can write the equation in decimals
\n" ); document.write( "y <= -1.25x + .25
\n" ); document.write( ":
\n" ); document.write( "Choose 3 values for x and find y:
\n" ); document.write( "x = -3
\n" ); document.write( "y = -1.25(-3) + .25
\n" ); document.write( "y = +3.75 + .25
\n" ); document.write( "y = + 4
\n" ); document.write( ":
\n" ); document.write( "x = 0
\n" ); document.write( "y = -1.25(0) + .25
\n" ); document.write( "y = +.25
\n" ); document.write( ":
\n" ); document.write( "x = 5
\n" ); document.write( "y = -1.25(5) + .25
\n" ); document.write( "y = - 6.25 + .25
\n" ); document.write( "y = +6
\n" ); document.write( ":
\n" ); document.write( "If put these in a table it would look like this:
\n" ); document.write( " x | y
\n" ); document.write( "-------
\n" ); document.write( "-3 |+4
\n" ); document.write( " 0 |+.25
\n" ); document.write( "+5 |-6
\n" ); document.write( ":
\n" ); document.write( "Plot these points and your graph should look like this:
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-6%2C+10%2C+-10%2C+6%2C+-1.25x+%2B+.25%29+\"
\n" ); document.write( ":
\n" ); document.write( "Remember you had an inequality sign of <=, so the area of feasibility will be
\n" ); document.write( "at or below the line on the graph
\n" ); document.write( ":
\n" ); document.write( "Do you understand on how to graph now? \n" ); document.write( "
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