AP Precalc equations

Equations

Linear function, f(x)=x

Quadratic function, f(x)=x²

Cubic function, f(x)=x^3

Rational Function, f(x)=1/x

Square root function, f(x)=squareroot(x)

Absolute function, f(x)=|x|

Exponential function, f(x)=e^x

Logarithmic Function, f(x)=lnx

Sine function, f(x)=sinx

Cosine function, f(x)=cosx

Greatest integer function, f(x)=int(x) or f(x)=[[x]]

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