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evaluating limits 3

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Find the limit of the function by using direct substitution.

limit as x approaches two of quantity x squared plus eight x minus two.

asked Aug 3, 2014 in CALCULUS by Tdog79 Pupil
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1 Answer

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lim    x² +8x-2

x-->2

Substitute 2 for x

= 2² +8(2)-2

=4+16-2

 = 18

answered Aug 3, 2014 by bradely Mentor

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