Plot of the fifth order <a href="https://en.wikipedia.org/wiki/Polynomial" class="extiw" title="en:Polynomial">polynomial</a> <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle y(x)=12+4x-15x^{2}-5x^{3}+3x^{4}+x^{5}}"><semantics><mrow class="MJX-TeXAtom-ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>y</mi><mo stretchy="false">(</mo><mi>x</mi><mo stretchy="false">)</mo><mo>=</mo><mn>12</mn><mo>+</mo><mn>4</mn><mi>x</mi><mo>−<!-- − --></mo><mn>15</mn><msup><mi>x</mi><mrow class="MJX-TeXAtom-ORD"><mn>2</mn></mrow></msup><mo>−<!-- − --></mo><mn>5</mn><msup><mi>x</mi><mrow class="MJX-TeXAtom-ORD"><mn>3</mn></mrow></msup><mo>+</mo><mn>3</mn><msup><mi>x</mi><mrow class="MJX-TeXAtom-ORD"><mn>4</mn></mrow></msup><mo>+</mo><msup><mi>x</mi><mrow class="MJX-TeXAtom-ORD"><mn>5</mn></mrow></msup></mstyle></mrow><annotation encoding="application/x-tex">{\displaystyle y(x)=12+4x-15x^{2}-5x^{3}+3x^{4}+x^{5}}</annotation></semantics></math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/1b1d1b33db7e8e23cc834721d593b2eb34393a17" class="mwe-math-fallback-image-inline" aria-hidden="true" style="vertical-align: -0.838ex; width:40.597ex; height:3.176ex;" alt="{\displaystyle y(x)=12+4x-15x^{2}-5x^{3}+3x^{4}+x^{5}}"></span>
<a href="//commons.wikimedia.org/wiki/User:Geek3" title="User:Geek3">Geek3</a>
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