Let f(x) = x^3 + 1
(a) Find the points on the graph of f where the slope of the tangent line is equal to 12.
(b) Find the equations of the tangent line of part (a)
(c) Sketch the graph of f showing the tangent line(s)
Question: Can you show me how to do (c), to sketch the graph of the tangent lines for this equation.