Jul 11, 2010 #1 A anon1 Member Joined May 16, 2008 Messages 341 Reaction score 0 Points 16 I was given this question and I am struggling to answer it because I don't know where to approach it. f(x) = ax+b _____ (x-1)(x-4) There is a vertical tangent line at (2, -1). Find a and find b. Thank you so much for any help... it would mean a lot.
I was given this question and I am struggling to answer it because I don't know where to approach it. f(x) = ax+b _____ (x-1)(x-4) There is a vertical tangent line at (2, -1). Find a and find b. Thank you so much for any help... it would mean a lot.