In a function such as sine or cosine, we could also have a translation of the form: \(y = \sin (x - a)^\circ\) where \(a\) is called the phase angle. This is when the graph of the function has ...

Save guides, add subjects and pick up where you left off with your BBC account. From the graph of the function, we can see that we should be expecting 2 solutions: 1 solution between \(0^\circ ...

But do you really understand the very basic concepts of trig ... But where is the trig? This is the trig. That curve above is a special function. It's called the tangent function.

This applet shows how the graphs of sin(θ) and cos(θ) follow directly from the definition of these functions. Move the slider to change the angle. Observe that after the point moves once around the ...

but many fail to make the leap on how crucial circles are for trig functions. With static graphs and equations, it's possible to get a handle on the rules of what various functions do and mean.

This four-credit course will concentrate on analyzing and exploring the basic function ... rational, trigonometric, exponential, logarithmic, radical, and absolute value). Within these function ...

In this article, the engineering section of Jagranjosh brings chapter notes of chapter Trigonometric Functions including detailed information about all important topics like definition of angle ...