1. The user requested to "do a on a graph paper," which is unclear as it lacks a specific math problem or function to graph. 2. To assist effectively, please provide a clear mathematical expression or problem to graph. 3. For example, if you want to graph a function like $y=2x+3$, I can help explain how to plot it step-by-step. 4. Please clarify your request so I can provide the appropriate solution or graphing instructions.