Warning: Illegal string offset 'html' in /home/hsn/public_html/forum/cache/skin_cache/cacheid_1/skin_topic.php on line 909

Warning: Cannot modify header information - headers already sent by (output started at /home/hsn/public_html/forum/cache/skin_cache/cacheid_1/skin_topic.php:909) in /home/hsn/public_html/forum/admin/sources/classes/output/formats/html/htmlOutput.php on line 114

Warning: Cannot modify header information - headers already sent by (output started at /home/hsn/public_html/forum/cache/skin_cache/cacheid_1/skin_topic.php:909) in /home/hsn/public_html/forum/admin/sources/classes/output/formats/html/htmlOutput.php on line 127

Warning: Cannot modify header information - headers already sent by (output started at /home/hsn/public_html/forum/cache/skin_cache/cacheid_1/skin_topic.php:909) in /home/hsn/public_html/forum/admin/sources/classes/output/formats/html/htmlOutput.php on line 136

Warning: Cannot modify header information - headers already sent by (output started at /home/hsn/public_html/forum/cache/skin_cache/cacheid_1/skin_topic.php:909) in /home/hsn/public_html/forum/admin/sources/classes/output/formats/html/htmlOutput.php on line 137

Warning: Cannot modify header information - headers already sent by (output started at /home/hsn/public_html/forum/cache/skin_cache/cacheid_1/skin_topic.php:909) in /home/hsn/public_html/forum/admin/sources/classes/output/formats/html/htmlOutput.php on line 141
stuck - HSN forum

Jump to content


stuck


1 reply to this topic

#1 undru

    Newbie

  • Members
  • Pip
  • 1 posts
  • Gender:Male

Posted 27 January 2008 - 02:56 PM

im new to this forum but in really stick on q8 in particular

graph = X^3 - 4X^2 + X +6

show the graph cuts at (3,0)

????

#2 Marcus

    Site Swot

  • Members
  • PipPipPipPip
  • 147 posts
  • Location:Aberdeen
  • Interests:Guitar - Passed my grade 6 :D :D<br />Write computer programs - won Heriot-Watt programming challenge 2006 and 2007 :D<br />
  • Gender:Male

Posted 27 January 2008 - 03:54 PM

Hi there biggrin.gif

q8a)

I think you are making this question more complicated than it actually is...to prove it cuts the x axis at (3,0) substitute x=3 into the equation and you should get y=0.

If you need anymore help just post biggrin.gif
=-=-=Marcus=-=-=





1 user(s) are reading this topic

0 members, 1 guests, 0 anonymous users