1. The problem statement, all variables and given/known data The graph of y = f(x) passes through the point (9/2, 100/3). Also the tangent line to the graph at any point (x,y) has the slope 4*sqrt(2x+7). Find f(x) 2. Relevant equations 3. The attempt at a solution I am very lost with this as I can't find much info in my text book. Any help where to start? I am assuming I am trying to find the equation of the line y=mx+c given the slope of the tangent and current points.