Tracking weight for the year In this article I’ll use my open source library, GraphLib, to demonstrate the basics of graphing mathematical functions in Android. It’s not the same graph library ...

Its graph is a straight line. A quadratic function has an equation of the form \(y = ax^{2} + bx + c\) where \(b\) and/or \(c\) can be equal to zero, but \(a\) is not equal to zero. Its graph is a ...

In this part you do not have to sketch the graph and you may even be given the sketch of the graph to start with. For a quadratic equation of the form \(y = k{(x - a)^2} + b\), the following ...