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 graphs of the …

This trigonometry video tutorial explains how to graph sine and cosine functions using transformations, horizontal shifts / phase shifts, vertical shifts, amplitude, and the period of the...

Jul 23, 2025 · It presents a systematic methodology for graphing, the most important aspects to bear in mind, and the most frequent mistakes to be avoided to get a concise and orderly plot of sine and …

It starts at 0, heads up to 1 by π /2 radians (90°) and then heads down to −1. Cosine is just like Sine, but it starts at 1 and heads down until π radians (180°) and then heads up again. In fact Sine and Cosine …

Recall that the sine and cosine functions relate real number values to the x – and y -coordinates of a point on the unit circle. So what do they look like on a graph on a coordinate plane? Let’s start with …

Dec 26, 2024 · In the chapter on Trigonometric Functions, we examined trigonometric functions such as the sine function. In this section, we will interpret and create graphs of sine and cosine functions

In this lesson, we will learn how to sketch the graphs of sine and cosine. We will begin with the techniques involved with sketching the basic sine and cosine functions. We will then learn how to find …

Jun 29, 2023 · In this webpage, you will learn how to graph sine, cosine, and tangent functions. Here are the sections within this webpage: The graphs of trigonometric functions have several properties to …

How to Graph Trigonometric Functions This handout includes instructions for graphing processes of basic, amplitude shifts, horizontal shifts, and vertical shifts of trigonometric functions.

Sine and cosine are periodic functions, which means that sine and cosine graphs repeat themselves in patterns. You can graph sine and cosine functions by understanding their period and amplitude.