Find the indicated quantities for $f(x) = 2x^2$.
(A) The slope of the secant line through the points $(1,f(1))$ and $(1+h,f(1+h))$, $h \neq 0$
(B) The slope of the graph at $(1,f(1))$
(C) The equation of the tangent line at $(1,f(1))$
(A) The slope of the secant line through the points $(1,f(1))$ and $(1+h,f(1+h))$, $h \neq 0$, is