Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

The rectangular function is a special case of the more general boxcar function: rect ⁡ ( t − X Y ) = H ( t − ( X − Y / 2 ) ) − H ( t − ( X + Y / 2 ) ) = H ( t − X + Y / 2 ) − H ( t − X − Y / 2 ) {\displaystyle \operatorname {rect} \left({\frac {t-X}{Y}}\right)=H(t-(X-Y/2))-H(t-(X+Y/2))=H(t-X+Y/2)-H(t-X-Y/2)}

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Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music…

3. Rectangular Coordinates. A good way of presenting a function is by graphical representation. Graphs give us a visual picture of the function. The most common way to graph a function is to use the rectangular co-ordinate system. This consists of: The x-axis; The y-axis; The origin `(0,0)`; and . The four quadrants, normally labelled I, II ...

The rectangular function (also known as the rectangle function, rect function, Pi function, Heaviside Pi function, [1] gate function, unit pulse, or the normalized boxcar function) is defined as [2] Rectangular function with a = 1

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

Oct 26, 2018 · Is there any app by which I can draw rectangle on the graphs like this: There's a neat way to do that in Desmos without using another app, that I actually didn't know about until your question inspired me to go looking. The input $$y\le3\ \ …

For this course you must be able to use your graphing calculator to perform the following functions: 1. enter equations (You must be able to solve the equation for y.) 2. generate a table of values 3. determine an appropriate viewing rectangle (window) 4. graph equations using an appropriate window