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anonymous
 one year ago
Find the limit of the function by using direct substitution.
limit as x approaches zero of (x^2 + 5)
anonymous
 one year ago
Find the limit of the function by using direct substitution. limit as x approaches zero of (x^2 + 5)

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alekos
 one year ago
Best ResponseYou've already chosen the best response.2just substitute x = 0 and you have the limit as x > 0

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you help me with one more?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Find the limit of the function algebraically. limit as x approaches four of quantity x squared minus sixteen divided by quantity x minus four.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I think it's 8 but I'm not sure

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0note if you plug in x = 4 you get 0/0

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0oh you can divide of course Silly me dividing gives x + 4

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0yes i would say so limits are not my strong point though just a sec

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0limit as x approaches 4 of (x^2  16)/ (x  4)

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0http://www.wolframalpha.com/input/?i=limit+as+x+approaches+4+of+%28x%5E2++16%29%2F+%28x++4%29

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0the above link confirms it
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