anonymous
  • anonymous
what do i do here. lim as x approaches 3 of (x + 7)/(x^(2) -6x+9) when i plug in 3, i get 10/0...do i factor out the denominator
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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Mertsj
  • Mertsj
Divide each term of the numerator and denominator by x^2
Mertsj
  • Mertsj
Then plug in 3
anonymous
  • anonymous
i dont understand what you mean

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Mertsj
  • Mertsj
|dw:1327787890610:dw|
anonymous
  • anonymous
oh now i see
anonymous
  • anonymous
can i enter (x+7)/(1/x^2) into a graphing calculator
Mertsj
  • Mertsj
yes
anonymous
  • anonymous
ok i thought so but geometrically, how would i go about solving it though
Directrix
  • Directrix
limit is infinity Click on link below to see geometric visual: http://www.wolframalpha.com/input/?i=+lim+as+x+approaches+3+of+%5B+%28x+%2B+7%5D%29%2F%5B%28x%5E%282%29+-6x%2B9%29%5D

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