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...
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 ...
There is also another way to debug formulas using the function key F9. F9 is especially useful if you have a hunch that a specific part of the formula is the issue, this makes it faster than the "Evaluate Formula" tool since you don't need to go through all calculations to find the ...
Frequency of Trig Functions Frequency is a measure of how often something repeats. Trigonometric functions are repetitive. The trigonometric functions we'll look at today include sine, cosine, tangent, cotangent, secant, and cosecant. We'll plot the function and then measure the period, which is...