document.write( "Question 261485: The equation of the line tangent to the curve y=kx+8/k+x at x=-2 is y=x+4. What is the value of k?\r
\n" ); document.write( "\n" ); document.write( "(A) -3
\n" ); document.write( "(B) -1
\n" ); document.write( "(C) 1
\n" ); document.write( "(D) 3
\n" ); document.write( "(E) 4
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Algebra.Com's Answer #192666 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
Just plug y=2 and x=-2 and solve for k
\n" ); document.write( "k=3
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