👉 Learn how to graph a tangent function. To graph a tangent function, we first determine the period (the distance/time for a ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...

A function, 𝑓(𝑥) relates an input and an output. The equation 𝑦 = 𝑥² can be written as the function 𝑓(𝑥) = 𝑥². The notation for a function is 𝑓(𝑥) or 𝑔(𝑥) or ℎ(𝑥) and so on. Sometimes ...

This applet will help you in visualizing the effects of transformations on functions. Move the sliders on the right to change the translation and scaling factors ...