While computers and smartphones have made math and research tasks easier for you, there is yet no replacement for the graphing calculator. Most students don’t start using one until they enter into the upper high school grades. However, if you’re planning to go for an advanced mathematics course, you should get yourself graphing calculator. So, check the **graphing calculator: which is the best?**

However, if you’re interested in knowing how standard graphing calculator can benefit you, following are the functions of this device-

**Algebraic Equations**

Starting with first-year algebra, it seems right to begin using a graphing calculator, although it’s rarely needed. However, there are concepts, for instance, polynomials, basic function graphing, inequalities, and quadratics are better visualized when you can write out the equations and take advantage of electronic input.

No doubt, algebra can be performed without a device, but using a graphing calculator helps you in reinforcing the concepts and makes you familiar with the basic functions of the tool.

**Geometry and Calc**

If you’re involved in geometry, then you’ll probably need a graphing calculator for concepts like hyperbolic functions and types of angles. A best graphing calculator can help you in dealing with these concepts with ease.

In fact, you also deal with parametric graphing, or polar graphing with the help of a standard graphing calculator. These functions are quite hard to do with paper and pencil and that’s why you need a graphing calculator for sure.

**Engineering**

Today, many chemical, architectural and mechanical engineers depend on a graphing calculator to perform most basic calculations. They love to have a larger screen with numerous memory modes in order to keep their calculations stored for later use. In fact, it’s a favorite device among people who dream big. Fortunately, today’s graphing calculators providing a periodic table of atomic weight and elements and mass shortcuts and thus, it is a must-have device for most professionals.

**Trigonometry**

With the help of a standard graphing calculator, you can perform several trigonometry functions quite well. Those functions include figuring the period, amplitude, or phase shift of a graph. Today, most of the exams involved trigonometry concepts, and it’s good to use a graphing calculator to deal with your work without much trouble.

**Finance**

No doubt, there are several tools available online for interest calculation, compound interest predictions, or much more. But, in regions when there is no internet connection, using an online graphing calculator becomes almost impossible. That’s when hand-held graphing calculator role comes in and you can deal with your work even if there is no Wi-Fi network.

There are also several other uses for a graphic calculator. In short, it must-have device, especially for today’s engineers. So, check out a complete guide on the graphing calculator: which is the best?