fourteen basic functions

founction, name, and parent graph

the identity function (rule)

f(x)=x

The squaring function (rule)

f(x)=x²

the cubing function (rule)

f(x)=x³

the identity function (graph)

the squaring function (graph)

the cubing function (graph)

the absolute value function (rule)

f(x)=|x|

the square root function (rule)

f(x)=√x

the cube root function (rule)

f(x)=³√x

f(x)=x^1/3

the greatest integer function (rule)

f(x)=[[x]]

f(x)=int(x)

the absolute value function (graph)

the square root function (graph)

the cube root function (graph)

the greatest integer function (graph)

the reciprocal function (rule)

f(x)=1/x

f(x)=x^-1

The exponential function (rule)

f(x)=e^x

the logarithm function (rule)

f(x)=lnX

f(x)=Log_ex

the logistic function (rule)

the reciprocal function (graph)

the exponential function (graph)

the logarithm function (graph)

inverse of expodential

the logistic function (graph)

the sine function (rule)

f(x)=sinx

the cosine function (rule)

f(x)=cosx

the tangent function (rule)

f(x)=tanx

the sine function (graph)

the cosine function (graph)

the tangent function (graph)