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  1. Q

    How do I find f'(x) values from a graph of f(x)?

    Is the slope of the tangent line.. But each point I only have one (x,y), who can I find the slope?
  2. Q

    How do I find f'(x) values from a graph of f(x)?

    Thank you but could you look at my question again? I think this website would explain my question better
  3. Q

    How do I find f'(x) values from a graph of f(x)?

    Homework Statement http://people.hofstra.edu/stefan_waner/Realworld/calctopic1/derivgraph.html this is the problem solution, after I saw it, I still don't understand how did they make the chart, which have f'(x) values. What equation should I use in this case? Homework Equations a=dv/dtThe...
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