A mathematical function is a formula that takes ... How to Find the Y-Intercept of a Line of a Graph in Excel on a Mac How to Find the Y-Intercept of a Line of a Graph in Excel on a Mac.

The graph of the quadratic function \(y = ax^2 + bx + c\) is a smooth ... Draw the graph of \(y = x^2 -x – 4 \) and use it to find the roots of the equation to 1 decimal place.

At the point (or points) where two graphs intersect, the \(x\) and \(y\) values are the same for both functions. We use this information to find the solution to simultaneous linear equations.

When working with a large data set, you would be more productive if you knew how to quickly find what you need. Luckily, Excel has a few functions that can help with this. The FIND Function in ...