document.write( "Question 82619: Y=1_
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\n" ); document.write( "\n" ); document.write( "Give the y values for x=-1, 0, 1, 2, 3,4, \r
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Algebra.Com's Answer #60436 by jim_thompson5910(35256) $\"\"$ $\"About$

You can put this solution on YOUR website!
In order to graph $\"1%2F%28x-2%29\"$ , we need to plot some points.
\n" ); document.write( " So we can start at any x value. So lets start at x=-5
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\n" ); document.write( "\n" ); document.write( " $\"y=1%2F%28x-2%29\"$ Start with the given equation
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\n" ); document.write( " $\"y=1%2F%28%28-5%29-2%29\"$ Plug in $\"x=-5\"$
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\n" ); document.write( " $\"1%2F%28%28-5%29-2%29=-0.142857142857143\"$ Calculate the y value\r
\n" ); document.write( "\n" ); document.write( "So when $\"x=-5\"$ $\"y=-0.142857142857143\"$ \r
\n" ); document.write( "\n" ); document.write( "So our 1st point is (-5,-0.142857142857143)\r
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\n" ); document.write( "\n" ); document.write( " $\"y=1%2F%28x-2%29\"$ Start with the given equation
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\n" ); document.write( " $\"y=1%2F%28%28-4%29-2%29\"$ Plug in $\"x=-4\"$
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\n" ); document.write( " $\"1%2F%28%28-4%29-2%29=-0.166666666666667\"$ Calculate the y value\r
\n" ); document.write( "\n" ); document.write( "So when $\"x=-4\"$ $\"y=-0.166666666666667\"$ \r
\n" ); document.write( "\n" ); document.write( "So our 2nd point is (-4,-0.166666666666667)\r
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\n" ); document.write( "\n" ); document.write( " $\"y=1%2F%28x-2%29\"$ Start with the given equation
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\n" ); document.write( " $\"y=1%2F%28%28-3%29-2%29\"$ Plug in $\"x=-3\"$
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\n" ); document.write( " $\"1%2F%28%28-3%29-2%29=-0.2\"$ Calculate the y value\r
\n" ); document.write( "\n" ); document.write( "So when $\"x=-3\"$ $\"y=-0.2\"$ \r
\n" ); document.write( "\n" ); document.write( "So our 3rd point is (-3,-0.2)\r
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\n" ); document.write( "\n" ); document.write( " $\"y=1%2F%28x-2%29\"$ Start with the given equation
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\n" ); document.write( " $\"y=1%2F%28%28-2%29-2%29\"$ Plug in $\"x=-2\"$
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\n" ); document.write( " $\"1%2F%28%28-2%29-2%29=-0.25\"$ Calculate the y value\r
\n" ); document.write( "\n" ); document.write( "So when $\"x=-2\"$ $\"y=-0.25\"$ \r
\n" ); document.write( "\n" ); document.write( "So our 4th point is (-2,-0.25)\r
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\n" ); document.write( "\n" ); document.write( " $\"y=1%2F%28x-2%29\"$ Start with the given equation
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\n" ); document.write( " $\"y=1%2F%28%28-1%29-2%29\"$ Plug in $\"x=-1\"$
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\n" ); document.write( " $\"1%2F%28%28-1%29-2%29=-0.333333333333333\"$ Calculate the y value\r
\n" ); document.write( "\n" ); document.write( "So when $\"x=-1\"$ $\"y=-0.333333333333333\"$ \r
\n" ); document.write( "\n" ); document.write( "So our 5th point is (-1,-0.333333333333333)\r
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\n" ); document.write( "\n" ); document.write( " $\"y=1%2F%28x-2%29\"$ Start with the given equation
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\n" ); document.write( " $\"y=1%2F%28%280%29-2%29\"$ Plug in $\"x=0\"$
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\n" ); document.write( " $\"1%2F%28%280%29-2%29=-0.5\"$ Calculate the y value\r
\n" ); document.write( "\n" ); document.write( "So when $\"x=0\"$ $\"y=-0.5\"$ \r
\n" ); document.write( "\n" ); document.write( "So our 6th point is (0,-0.5)\r
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\n" ); document.write( "\n" ); document.write( " $\"y=1%2F%28x-2%29\"$ Start with the given equation
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\n" ); document.write( " $\"y=1%2F%28%281%29-2%29\"$ Plug in $\"x=1\"$
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\n" ); document.write( " $\"1%2F%28%281%29-2%29=-1\"$ Calculate the y value\r
\n" ); document.write( "\n" ); document.write( "So when $\"x=1\"$ $\"y=-1\"$ \r
\n" ); document.write( "\n" ); document.write( "So our 7th point is (1,-1)\r
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\n" ); document.write( "\n" ); document.write( " $\"y=1%2F%28x-2%29\"$ Start with the given equation
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\n" ); document.write( " $\"y=1%2F%28x-2%29=1%2F0\"$ Plug in $\"x=2\"$
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\n" ); document.write( "Since we cannot divide by zero, the y value is undefined
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\n" ); document.write( " $\"y=1%2F%28x-2%29\"$ Start with the given equation
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\n" ); document.write( " $\"y=1%2F%28%283%29-2%29\"$ Plug in $\"x=3\"$
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\n" ); document.write( " $\"1%2F%28%283%29-2%29=1\"$ Calculate the y value\r
\n" ); document.write( "\n" ); document.write( "So when $\"x=3\"$ $\"y=1\"$ \r
\n" ); document.write( "\n" ); document.write( "So our 9th point is (3,1)\r
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\n" ); document.write( "\n" ); document.write( " $\"y=1%2F%28x-2%29\"$ Start with the given equation
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\n" ); document.write( " $\"y=1%2F%28%284%29-2%29\"$ Plug in $\"x=4\"$
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\n" ); document.write( " $\"1%2F%28%284%29-2%29=0.5\"$ Calculate the y value\r
\n" ); document.write( "\n" ); document.write( "So when $\"x=4\"$ $\"y=0.5\"$ \r
\n" ); document.write( "\n" ); document.write( "So our 10th point is (4,0.5)\r
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\n" ); document.write( "\n" ); document.write( " $\"y=1%2F%28x-2%29\"$ Start with the given equation
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\n" ); document.write( " $\"y=1%2F%28%285%29-2%29\"$ Plug in $\"x=5\"$
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\n" ); document.write( " $\"1%2F%28%285%29-2%29=0.333333333333333\"$ Calculate the y value\r
\n" ); document.write( "\n" ); document.write( "So when $\"x=5\"$ $\"y=0.333333333333333\"$ \r
\n" ); document.write( "\n" ); document.write( "So our 11th point is (5,0.333333333333333)\r
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\n" ); document.write( "\n" ); document.write( "Now lets make a table of the values we have calculated\r
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document.write( " x y
 -5 -0.142857142857143
 -4 -0.166666666666667
 -3 -0.2
 -2 -0.25
 -1 -0.333333333333333
 0 -0.5
 1 -1
 2 Undefined
 3 1
 4 0.5
 5 0.333333333333333\r\n" );
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Now plot the points\r
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\n" ); document.write( "\n" ); document.write( "Now connect the points, this is the graph of $\"1%2F%28x-2%29\"$ \r
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