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

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

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.

Interactive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!

Free graphing calculator instantly graphs your math problems.

Apr 8, 2025 · Learn what a cos graph is, how to graph the cosine function, and how it compares to sine graphs. Includes visual features, key points, and graphing tips.

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

Here we will learn about cosine graphs, including how to recognise the graph of the cosine function, sketch the cosine curve and label important values, and interpret the cosine graph.

In these lessons, we will look at graphing the cosine function and properties of the cosine function. We will start with the unit circle. A unit circle is a circle of radius one unit with its center at the origin. The …

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