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

The Sine Function has this beautiful up-down curve (which repeats every 2 π radians, or 360°). It starts at 0, heads up to 1 by π /2 radians (90°) and then heads down to −1.

Oct 24, 2025 · This article will teach you how to graph the sine and cosine functions by hand, and how each variable in the standard equations transform the shape, size, and direction of the …

What is the sin graph? The sin graph is a visual representation of the sine function for a given range of angles. The horizontal axis of a trigonometric graph represents the angle, usually …

Feb 27, 2025 · Learn how to graph trigonometric functions, including their types - sine, cosine, tangent, & their reciprocals, with their amplitude, period, examples, & diagrams.

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 …

Nov 1, 2024 · Light waves can be represented graphically by the sine function. In the chapter on Trigonometric Functions, we examined trigonometric functions such as the sine function. In …

Aug 1, 2025 · Trigonometric function graphs for sine, cosine, tangent, cotangent, secant and cosecant as a function of values. Use free online calculators for trigonometry.

The green dotted graph is the basic y=sin x graph. The orange segment represents one period of the graph. Use the sliders to see what happens to the blue sine graph when you change the …

Throughout this section, we have learned about types of variations of sine and cosine functions and used that information to write equations from graphs. Now we can use the same …