Polynomial functions


Curve sketching


Enter your function here.
Hints: Enter as 3*x^2 ,
as (x+1)/(x-2x^4) and
as 3/5.

Find a function

Degree of the function:
1 2 3 4 5

( The degree is the highest power of an x. )


Symmetries:
axis symmetric to the y-axis
point symmetric to the origin


y-axis intercept



Roots / Maxima / Minima /Inflection points:
at x=
at x=
at x=
at x=
at x=


Characteristic points:
at |)
at |)
at |)
at (|)
at (|)


Slope at given x-coordinates:
Slope at x=
Slope at x=
Slope at

What are polynomial functions?

Polynomial functions are functions consisting of numbers and some power of x, e.g. f_f(x)=4x^5-5x^3 , but also f_f(x)=3 or f_f(x)=4x-7 or also f_f(x)=(3x+4)(2x-5).