In trigonometry, the period of a function refers to the distance of a function's wave. Learn how to find the period of a trig function by exploring...
Learn the meaning of the amplitude of a function. Understand the method to find the amplitude of a sine function from the wave formula and graph...
Trigonometric functions have distinct cycles, or "phases"; think of first period of the basic sine wave. A phase shift means nothing more than shifting a given trig function to the left or right, so that the cycle starts at a non-regular point; in other words, that the graph has been ...
It’s important to note that a function can be increasing or decreasing over certain intervals while exhibiting the opposite behavior in other intervals. Additionally, some functions may neither be strictly increasing nor strictly decreasing, but instead exhibit a constant behavior over certain interva...
finding asymptotes for these functions is as simple as following the same steps you use for finding the horizontal and vertical asymptotes of rational functions, using the various limits. However, when attempting this it is important to realize that trig functions are cyclical, and as a result ma...
(because that other function is not active until that moment). For example I have a function x^2, the function x-2 should be run at the moment when the function x^3 exceeds the value 4, so I need to have number (time when fuction is higher than certain ...
I had a flashback to sitting at my desk, calculating sample data points on my calculator and sketching tiny little graphs in the margin of my notebook, so I could figure out if the parameters in my trig function changed the amplitude, the period, or the phase shift, and how. I had ...
Which leads me to another question; how much of what is in books do you actually use? I guess this is sort of the programming equivalent to "do I really have to memorize the hyperbolic trig functions if I'm not going to be a mathematician or engineer?" What's the stuff you never ...
What’s the takeaway message? If you’re trying to lose weight, don’t overdo the use of exogenous ketones (e.g. use 1-2 servings per day), commit to a long period of time spent in ketosis, and use MCT’s in addition to ketones. ...
How to find the angle of the sun outside during the day (adding or subtracting 23.4 degrees)? If the Hypotenuse of a 45-45-90 triangle is 12, what is the length of the leg? What is the complement of an acute angle? How do you find the period for both cosine and sine function?