Here's the first video in their functions series: Math Antics is a great website and YouTube channel that explains mathematics in a simple, visual way. Here Rob explains Functions: Eddie Woo, who ...

rightarrow \text{FUNCTION} \rightarrow \text{Output}\) If we think of a simple function such as multiply ... Graphically, \(f(x) = x^2\) is the same as the graph of \(y = x^2\).

Solving the class 11 Mathematics textbook questions will become an easy task with ... chapter – Relations and Functions, in PDF format. Some of the questions and their solutions from NCERT ...

Students are taught the "unit circle" and its relationship to trigonometry, but many fail to make the leap on how crucial circles are for trig functions. With static graphs and equations ...