Polynomial Functions!<br />
Polynomial Function:<br />Many terms:<br />Y=X2+3X2+2X-4<br />
Zeros:<br />(x+2) = -2 <br />* Switch Signs!*<br />
X-Intercepts:<br />Same as a zero.<br />- Where a graph crosses the x-axis.<br />
Standard Form:<br />Y=X2+3X2+2X-4<br />Make a BOX and DIAMOND!<br />
Factored Form:<br />Y=(X+4)(X-6)(X+2)<br /> ^ ^ ^<br /> Factors!<br />Make a BOX ...
 Multiplicity:<br />(X+4)3 <br />The three means there is a multiplicity of three!<br />
End Behavior:<br />Even X2… if a is positive then left +00 right+00 . If a is negative the left -00 right-00 *If it’s eve...
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Polynomial functions!

Published on: Mar 4, 2016
Published in: Business      
Source: www.slideshare.net


Transcripts - Polynomial functions!

  • 1. Polynomial Functions!<br />
  • 2. Polynomial Function:<br />Many terms:<br />Y=X2+3X2+2X-4<br />
  • 3. Zeros:<br />(x+2) = -2 <br />* Switch Signs!*<br />
  • 4. X-Intercepts:<br />Same as a zero.<br />- Where a graph crosses the x-axis.<br />
  • 5. Standard Form:<br />Y=X2+3X2+2X-4<br />Make a BOX and DIAMOND!<br />
  • 6. Factored Form:<br />Y=(X+4)(X-6)(X+2)<br /> ^ ^ ^<br /> Factors!<br />Make a BOX and DIAMOND!<br />
  • 7. Multiplicity:<br />(X+4)3 <br />The three means there is a multiplicity of three!<br />
  • 8. End Behavior:<br />Even X2… if a is positive then left +00 right+00 . If a is negative the left -00 right-00 *If it’s even it bounces.*<br />Odd X3… if a is positive then left -00 right +00. If a is negative then left +00 right-00<br />*If it’s odd it will squiggle.*<br />* If there is no multiplicity then it will be straight.*<br />

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