Part c: solve for the coordinates where the curve has undefined derivatives. Show this on your graph.

3. Consider the cartoid curve x2 + y2 = (2x2 + 2y2 - x)2. a. Use the Desmos app to plot the graph of the curve and provide a sketch. (Zoom out sufficiently so you see the whole graph.) From the graph, what does the domain seem to be? b. Use implicit differentiation to find . Write an equation of the tangent line to the curve at the point ( 0 , # )