How to Find This Point on a Function Graph
You need to find this point at some point of a function graph. You can determine this point by drawing a line through it. If the graph is not vertical, you can use the tangent line to locate it. The graph of a function will be a t-shape. You will need to draw a horizontal tangent line. You can find this point by using a ruler. This is one way to solve the t-shape problem.