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

List the properties of the trigonometric function. Select a few points to graph. Tap for more steps... Find the point at . Tap for more steps... Replace the variable with in the expression. Simplify …

Free online graphing calculator - graph functions, conics, and inequalities interactively

To graph the sine function, we mark the angle along the horizontal x axis, and for each angle, we put the sine of that angle on the vertical y-axis. The result, as seen above, is a smooth curve …

Oct 20, 2025 · In this tutorial, we explore how to draw the graph of sin x, its shape, key characteristics, and how it compares to cosine and sine graphs commonly seen in trigonometry.

We will look at what the graph of the function y=sin (x) looks like by plotting values of sin (x) against the angle using the unit circle to help.

Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

See how we find the graph of y=sin (x) using the unit-circle definition of sin (x).

The graph of sine function looks like a wave that oscillates between -1 and 1. Also, the period of sin x is 2π as its value repeats after every 2π radians. The domain and range of sine function …

The graph of the function y = sin x, also known as the sine wave or sinusoid, has several key characteristics that are fundamental to understanding trigonometry.