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Using the definition of the derivative, find f(x) for the following function. 3. f(x) = x2 + x - 1 the definition of the der
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27-1 Given fon) f(1) - Lim f(a+h)-f(n) ho b Lim (a+b) + (a+b)-1-(a +2-1) h-) J Lim 7+ht anb +h+bat-*-x+X h-30 ŕtanbth Lim ho6 ) slope of tangent at n=1 m f(x) = axt sla 2(-1)+) m MS- =-2241 1 slope of tangent at a=-1 is Please like!

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