Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

The units on the horizontal x-axis are radians (in decimal form). Recall that: π radians = 3.14 radians = 180°. So the (initial) graph shown is from `-pi/2` to `(7pi)/2`. The vertical dashed lines are the asymptotes. The pink triangle that appears when you start the animation has base length = 1.

The graph of a tangent function y = tan ( x ) is looks like this: Properties of the Tangent Function, y = tan ( x ) . Domain : x ∈ ℝ , x ≠ π 2 + n π , where n is an integer.

Below are the graphs of the three trigonometry functions sin x, cos x, and tan x. In these trigonometry graphs, x-axis values of the angles are in radians, and on the y-axis, its f(x) is taken, the value of the function at each given angle.

First notice the unit circle has a radius of 1. Click and drag the slider for α. Note the size of α in degrees and in radians. (Although we wrote the word radians, it should NOT be written. There is no unit with radians.) The ANGLE α is on the x-axis. The ANGLE α is the LENGTH OF THE ARC in the unit circle for the angle α in degrees.

May 30, 2024 · Tangent Function Graph. Graph for y = tan (x) = y shows how the tangent returns a value y for the angle x (measured in radians). Tangent function is a periodic function and the period of tangent function is π radians, thus the graph of tangent function repeat itself in every π radians along the x-axis. The graph for the tangent function is ...

The period of the function is 360° or 2π radians. You can rotate the point as many times as you like. This means you can find the tangent of any angle, no matter how large, with one exception.

TAN (x) returns the tangent of the angle x. The argument x must be expressed in radians. To convert degrees to radians you use the RADIANS function. The argument x can be a real number, a complex number, or a matrix. When it is a matrix, the function returns a matrix with the same dimensions and with the TAN function applied to all elements.