Express the polar equation \(r=\cos 2\theta\) in rectangular coordinates. Find the maximum height above the \(x\)-axis of the cardioid \(r=1+\cos \theta\text{.}\) Sketch the graph of the curve whose ...

A microphone that picks up sound from the front of the unit. Also called a "unidirectional" mic, the term cardioid comes from "kardia," which means heart in Greek. The cardioid mic pattern loosely ...

Borokhovich, Michael Avin, Chen and Lotker, Zvi 2014. Bounds for algebraic gossip on graphs. Random Structures & Algorithms, Vol. 45, Issue. 2, p. 185.

In this article, we will demonstrate how to use the graphing feature in the Windows calculator to try and make mathematics more fun. Microsoft has always thrived to kick up a notch the Windows ...

By The Learning Network A new collection of graphs, maps and charts organized by topic and type from our “What’s Going On in This Graph?” feature. By The Learning Network Want to learn ...

Plotting a graph takes time. Often mathematicians just want to know the key features. These are: shape, location and some key points (such as where the graph crosses the axes or turning points).

In this part you do not have to sketch the graph and you may even be given the sketch of the graph to start with. For a quadratic equation of the form \(y = k{(x - a)^2} + b\), the following ...

This chart shows the price only in USD. What is The Graph (GRT)? Simply put, The Graph helps pull and organize in-depth information from the Ethereum blockchain. The Graph incorporates a token ...