2D Function & Relation Grapher, Visual Equation Solver
Enter a function y = f(x), or a Relation x = g(y)
Use * for multiplication; write pi for π; use lowercase variables.
Use * for multiplication; write pi for π; use lowercase variables.
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Function: a function y(x) is expressed in terms of x, for each x there ONE y only
e.g. y = sin(x)
1st derivative y` = cos(x)
2nd derivative y`` = -sin(x)
3rd derivative y``` = -cos(x)
Relation: is an equation linking x to y, e.g. x = sin(y). A Relation is not a function because one x can have more than one y.
e.g. y = sin(x)
1st derivative y` = cos(x)
2nd derivative y`` = -sin(x)
3rd derivative y``` = -cos(x)
Relation: is an equation linking x to y, e.g. x = sin(y). A Relation is not a function because one x can have more than one y.
| Math Expression | How to Type in MathLive |
|---|---|
| arcsin | asin(x) |
| arccos | acos(x) |
| arctan | atan(x) |
| arccot | acot(x) |
| arcsec | asec(x) |
| arccsc | acsc(x) |
| square root | sqrt(x) |
| powers | x^2, x^(1/3) |
| constants | pi, e |
| natural log | ln(x) |
| log base 10 | log(x) |
| absolute value | abs(x) |
| angles | trig functions use radians |