document.write( "Question 1127239: Find the area of a triangle bounded by the y-axis, the line f(x) = 6 − 6/7x, and the line perpendicular to f(x) that passes through the origin. (Round your answer to two decimal places.) \r
\n" ); document.write( "\n" ); document.write( "*This is what I have came up with so far:
\n" ); document.write( "f(x)= y = 6-6/7x.
\n" ); document.write( "Slope =-6/7.
\n" ); document.write( "-1/-6/7= 7/6. \r
\n" ); document.write( "\n" ); document.write( "7/7x=6-6/7x \r
\n" ); document.write( "\n" ); document.write( "From here I am lost on what to do next. Multiplying each fraction by its reciprocal seems to be the next step, but I'm not entirely sure if it is the correct step.*
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Algebra.Com's Answer #743607 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
Find the area of a triangle bounded by:
\n" ); document.write( " the y-axis,
\n" ); document.write( "the line \"f%28x%29+=+6+-%286%2F7%29x\"=> a slope=\"+%28-6%2F7%29\"
\n" ); document.write( "the line perpendicular to f(x) that passes through the origin\r
\n" ); document.write( "\n" ); document.write( "first find perpendicular line \"y=mx\"\r
\n" ); document.write( "\n" ); document.write( "\"m=-1%2F%28-6%2F7%29=7%2F6\"\r
\n" ); document.write( "\n" ); document.write( "\"y=%287%2F6%29x\"\r
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\n" ); document.write( "\n" ); document.write( "find intersection point both lines:\r
\n" ); document.write( "\n" ); document.write( "\"%287%2F6%29x%29+=+6+-%286%2F7%29x\"\r
\n" ); document.write( "\n" ); document.write( "\"%287%2F6%29x%2B%286%2F7%29x+=+6+\"\r
\n" ); document.write( "\n" ); document.write( "\"%287%2F6%2B6%2F7%29x+=+6+\"\r
\n" ); document.write( "\n" ); document.write( "\"%2885%2F42%29x+=+6+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+6%2F%2885%2F42%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+2.96+\"\r
\n" ); document.write( "\n" ); document.write( "find \"y\"\r
\n" ); document.write( "\n" ); document.write( "\"y=%287%2F6%292.96\"\r
\n" ); document.write( "\n" ); document.write( "\"y=3.45\"\r
\n" ); document.write( "\n" ); document.write( "intersection point \"C\" is at (\"2.96\",\"3.45\")\r
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\n" ); document.write( "\n" ); document.write( "graph all:\r
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\n" ); document.write( "\n" ); document.write( "the length of the base: \"AB=6\"
\n" ); document.write( "the length of the altitude to the base: \"2.96\"\r
\n" ); document.write( "\n" ); document.write( "the area of the triangle \"ABC\" is:\r
\n" ); document.write( "\n" ); document.write( "\"A=%281%2F2%29%2A6%2A2.96\"\r
\n" ); document.write( "\n" ); document.write( "\"A=3%2A2.96\"\r
\n" ); document.write( "\n" ); document.write( "\"A=8.88\" square units\r
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