How to Graph a Function in Excel. A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a ...

You have now found all of the values you need to draw your graph! Step 5 – Plot a graph using the values you have found. It should go from – 2 to 2 on the x axis, and from 0 to 4 on the y axis.

Future Work Improving the existing functionality in terms of speed. Adding more features to draw the figures and mathematical models in all possible ways that can be visualized by humans. Adding ...

Step 2 – Create a table for the x and y values that you will calculate to plot the graph. Step 3 – Find the values for y. Start with x = -2. When x = -2, y = 0. Write this in the table.