Twelve Basic Functions

Identity/Linear Function f(x)=x

Quadratic Function f(x)=x²

Cubic Function f(x)=x³

Reciprocal function f(x)=1/x

Absolute Value Function f(x)=|x|

Square root function √x

Exponential function f(x)=e^x

Natural log function f(x)=ln x

Sine Function f(x)=sin x

Cosine Function f(x)=cos x

Greatest Integer Function f(x)=half bracket x half bracket

Logistic function f(x)=1/1+e^x