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Polynomial graphing calculator

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This calculator graphs polynomial functions. All polynomial characteristics, including polynomial roots (x-intercepts), sign, local maxima and minima, growing and decreasing intervals, points of inflection, and concave up-and-down intervals, can be calculated and graphed.

Polynomial graphing calculator
Explore and graph polynomial functions.
help ↓↓ examples ↓↓
x^2+3x-4
2x^3-3x^2-2x+3
x^4/12-x^3/3-7x^2/12+5x/6
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Examples
ex 1:
Sketch the graph of polynomial p(x)=x3-2x2-24x
ex 2:
Find relative extrema of a function f(x)=x3-x
ex 3:
Find the inflection points of -x4+x2+4
ex 4:
Sketch the graph of polynomial p(x)=x4-2x2-3x+4
Find more worked-out examples in our database of solved problems..
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RESOURCES

1. A video tutorial showing how to graph a polynomial using end behavior.

2. Graphs of polynomial using its zeros and end behavior.

3. Desmos is a great tool for graphing all kinds of functions.

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Polynomial factoring calculator – Widget Code

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Widget preview: Polynomial factoring calculator

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444 828 244 solved problems
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