How to Use a Sine Function
A right triangle has a 90-degree angle within the interior and three sides, two shorter sides offset by a longer, slanted side called the hypotenuse. The Pythagorean theorem defines the relationship of the sides as a^2 + b^2 = c^2, where "a" and "b" are...
edit]. The four quadrants of a Cartesian coordinate system. It is possible to
express any trigonometric function in ...
The sine function, along with cosine and tangent, is one of the three most
common trigonometric functions. In any right triangle, the sine of an angle x is the
Graphing a sin curve to think about its domain and range. ... We're asked, what
are the domain and range of the sine function? So to think about that, let's ...
Excel's list of functions
includes a number of the most common trigonometric functions
. These include the SIN function
which gives you the sine
of an angle measured in radians. More »
The sine function can be defined analytically by the infinite sum ... The
multiplicative inverse of the sine function is the cosecant, defined as ...
Let's start with the basic sine function, f(t) = sin(t). This function has an amplitude
of 1 because the graph goes one unit up and one unit down from the midline of ...
Before getting stuck into the functions, it helps to give a name to each side of a
right ... Sine, Cosine and Tangent are the three main functions in trigonometry.
Apr 2, 2013 ... Applet to explore the graph of sine function and its properties such as amplitude,
period, phase shift through tutorials.
A sine wave, or sinusoid, is the graph of the sine function in trigonometry. A
sinusoid is the name given to any curve that can be written in the form (A and B