Integrals are a tough part of any mathematics curriculum. One of the defining pillars of Calculus, integration is key to understanding how infinitesimal data work in describing displacement, area, or volume. All of this isn’t easy work and to accomplish this without a calculator can be tough. It’s not impossible, of course, but any integration calculator can help you solve equations faster, and without the legwork that normally is needed. The basis of integrals is assigning numbers to functions that can provide deeper information on said data. What better tool … [Read more...]

## How to Use an Absolute Value Calculator

If you’ve ever taken an algebraic math class, which is most of the ones you’ll find in high school. You know about this vertical line-based sign. It’s an interesting expression. One that defines a value for a number called magnitude, without respecting its sign. This means that negative numbers are ignored, as an absolute value is only found within positive numbers. No negative numbers are allowed. Of course, with any calculations problems can become more or less challenging. Are often require more powerful technology to help you solve them. The most common aid … [Read more...]

## What the IRS Withholding Calculator Does for You

With the passage of the Tax Cuts and Jobs Act of 2017 signed into law in December, many wage earners are left to struggle with the question: how do I know what to withhold in 2018? Fortunately, the Internal Revenue Service (IRS) has anticipated that question, and has provided a handy tool to be used in calculating your tax implications for 2018. The IRS withholding calculator takes the guesswork out of determining how you can plan to meet your tax burden under the new legislation to avoid an unexpected tax bill, and to benefit from the reduced withholding … [Read more...]

## Graphing Inequalities with a Calculator

Solving and graphing linear inequalities with a calculator is nearly the same in theory as other linear equations, except the problem replaces the “=” comparison with a symbol representing inequality, such as < and >, Integers that are not equal contain a property referred to as inequality. A simple algebraic example of an equation representing inequalities is y<4x+5. Graphing typically involves the values of ordered pairs to identify the coordinates in order to plot x and y coordinates on a plane. The order of the coordinates is critical in representing … [Read more...]

## Basic Programming on the TI 83

Texas Instruments’ TI 83 Plus is powerful graphing calculator that puts scientific calculations, plotting, and graphic functions in the hands of students and technical professionals. First introduced by TI in 1996 as an evolution of the popular TI 82, the TI 83 programming calculator supports TI-Basic and Z80 assembly programming languages, providing options and flexibility for users. In 1999, TI succeeded the TI 83 with the even more powerful TI 83 Plus, while still enhancing the TI 83 with upgrades such as updated shape and elimination of the sloped screen that … [Read more...]

## How to Make a Fraction on a TI 84

Texas Instruments’ TI 84 graphing calculator is one of the company’s most popular calculators for programming and graphing applications. Continuing the evolution of the TI 83 series, TI 84 models provide many improvements over predecessors: Faster processing Three times the memory offered by TI 83 models Higher contrast display screen The TI 84 also retains full keystroke compatibility with the TI 83, which makes the upgrade easy for those who have enjoyed the power of earlier models. TI 84 calculators have all the features and support for performing a … [Read more...]

## What is Slope Intercept Form?

Equations of a line can take multiple forms, with variations in appearance, but each describing the same line in a linear equation. One such form is the slope intercept form: Most commonly stated, the formula is: y = mx + b m = slope of the line b = y-axis intercept of the line Slope intercept form is the most commonly used form of linear equations, where the coefficients utilized in the equation represent the slope and line intercept, hence the name of the form as the slope-intercept form. Making the Calculation There are many on-line … [Read more...]

## Finding the Best Programmer Calculator

Programming is not only for business, and not only for IT professionals. Today, many individuals and hobbyists try their hand at software development, whether for personal skill development, or even creating apps for smartphones and tablets. There are many courses online available that offer valuable training for beginners, and forums for advanced topics or working your way through more challenging programming tasks. But one tool that you will eventually find a need for is a programmer calculator that assists with mathematic functions and conversion from one … [Read more...]

## The Challenge – Program a Robot with a Calculator

Robotics is a field that is growing exponentially world-wide. Just take a look at the robot-controlled home vacuums, lawn mowers, and a growing number of home applications for robots. What was once the domain of industry is now making great strides in the consumer market. Programming and controlling robot-driven devices are becoming more sophisticated, yet can be accomplished through the use of less-expensive and readily-available technology. Just ask the students enrolled in the pre-Advanced Placement Computer Science program at San Antonio’s Reagan High … [Read more...]

## Best Quadratic Equation Calculators

With the right tools, complex mathematics and scientific calculations can be done quickly and efficiently, with a high level of accuracy that presents reliable solutions. Sophisticated hand-held calculators can accomplish such tasks, as can online sites with available templates for solving quadratic equation calculations. These tools of course rely on immediate internet availability, an obvious drawback. Not all electronics manufacturers offer devices that may serve your purposes as calculators for solving quadratic equations, so the key questions prior to … [Read more...]