If f(2)= 3 and f'(2)= 5, find an equation (a) the tangent line, and (b) the normal line to the graph of y=f(x) at the point where x=2.
f(2)=3 refers to the answer of a basic derivative ( lim as h--> 0 )of an unknown equation with x=2.
f'(2)=5 refers to the answer of the same equation in the other definition
lim as x--> a with x=2.
Either that f(2) in some equation of the derivative = 3 and 5.
I'm inclined to believe the latter.