Type of Function

Algebraic Representation

Graphical Representation

  Linear

 

 Quadratic

f(x)=(x-3)^2+2

 

  Cubic

 f(x) = x^3

 

  Cubic

 f(x) = x^3 - 4x

 

Exponential

  f(x) = 3^x - 2

 

 Logarithmic

  f(x) = log(x)

 

 Square Root

 

 

  Absolute Value

 

 

  Step

 f(x) = round(x)

 

 Periodic

f(x) = cos(x)