Graph a Polynomial and its Derivative

The plot below shows the graph of a polynomial and its derivative. To change the polynomial, enter its coefficients in the boxes below and click Plot polynomial.

Enter coefficients for the polynomial in the boxes below.
 +  x  +  x2  +  x3  +  x4  +  x5  +  x6  +  x7
Lower bound for x-axis:
Upper bound for x-axis:

Polyomial:   2 - 4x 2 + x 4

Derivative:  -8x + 4x 3

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