QUESTION IMAGE
Question
3.given \\( \triangle j k l \\) with vertices \\( j ( - 2,8 ) , k ( 1 , - 3 ) \\), and \\( l ( 5,4 ) \\) write the coordinates \\( j ^ { prime } , k ^ { prime } \\), and \\( l ^ { prime } \\) after the first translation, then \\( j ^ { prime prime } , k ^ { prime prime } \\), and \\( l ^ { prime prime } \\) after the second translation. translation: \\( ( x , y ) \
ightarrow ( x + 6 , y - 1 ) \\) translation: \\( ( x , y ) \
ightarrow ( x - 1 , y - 7 ) \\) \\( j ( - 2,8 ) \\) \\( j ^ { prime } ( \quad , \quad ) \\) \\( j ^ { prime prime } ( \quad , \quad ) \\) \\( k ( 1 , - 3 ) \\) \\( k ^ { prime } ( \quad , \quad ) \\) \\( k ^ { prime prime } ( \quad , \quad ) \\) \\( l ( 5,4 ) \\) \\( l ^ { prime } ( \quad , \quad ) \\) \\( l ^ { prime prime } ( \quad , \quad ) \\)
Step1: Find \(J'\), \(K'\), \(L'\)
For \(J(-2,8)\):
\(x=-2\), \(y = 8\). Using \((x,y)\to(x + 6,y-1)\)
\(x'=-2+6 = 4\), \(y'=8 - 1=7\). So \(J'(4,7)\)
For \(K(1,-3)\):
\(x = 1\), \(y=-3\). Using \((x,y)\to(x + 6,y-1)\)
\(x'=1+6=7\), \(y'=-3-1=-4\). So \(K'(7,-4)\)
For \(L(5,4)\):
\(x = 5\), \(y = 4\). Using \((x,y)\to(x + 6,y-1)\)
\(x'=5+6 = 11\), \(y'=4-1 = 3\). So \(L'(11,3)\)
Step2: Find \(J''\), \(K''\), \(L''\)
For \(J'(4,7)\):
\(x = 4\), \(y = 7\). Using \((x,y)\to(x-1,y - 7)\)
\(x''=4-1=3\), \(y''=7-7 = 0\). So \(J''(3,0)\)
For \(K'(7,-4)\):
\(x = 7\), \(y=-4\). Using \((x,y)\to(x-1,y - 7)\)
\(x''=7-1=6\), \(y''=-4-7=-11\). So \(K''(6,-11)\)
For \(L'(11,3)\):
\(x = 11\), \(y = 3\). Using \((x,y)\to(x-1,y - 7)\)
\(x''=11-1 = 10\), \(y''=3-7=-4\). So \(L''(10,-4)\)
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\(J'(4,7)\), \(K'(7,-4)\), \(L'(11,3)\), \(J''(3,0)\), \(K''(6,-11)\), \(L''(10,-4)\)