You're signed-up for Calc 1 next block, but perhaps you've not taken math for a while. The selection of tutorials below highlights some key concepts or rules from algebra or pre-calc that you will ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

In the study of circular functions, the unit circle plays a central role in linking angles with trigonometric values. By defining sine, cosine, and tangent in terms of coordinates on a circle of ...

Mastering degree-radian conversions is crucial for trigonometry and calculus. Radians simplify mathematical formulas, especially in calculus where trigonometric function derivatives rely on radian ...

The sine and cosine functions can be used to model fluctuations in temperature data throughout the year. An equation that can be used to model these data is of the ...

Trigonometric identities are powerful tools for simplifying complex equations in math and science. Three core groups—reciprocal, quotient, and Pythagorean—form the foundation. Effective strategies ...

This work was supported by a research project at Harvard University, sponsored by the Office of Naval Research, under contract No. N5ori-07634. The author wishes to express his hearty thanks to ...

The unit shows data, does calculations, sends alerts, and shares information to help make factory systems easier to use and better to run. BrainChild unveils IA10 Multi-Function Indicator and Alarm ...

Face-to-Face class that meets on designated campus. Students are expected to attend all class meetings on the days and times shown in schedule. Students who do not attend a class meeting by the end of ...

Step-by-step demonstrations guide you through solving trigonometric equations and applying these functions to real-world problems. The unit circle is also covered, helping you understand how ...