May 22, 2015

Homework Help: Calculus

Posted by Lexi on Wednesday, May 16, 2012 at 12:41pm.

Work out the problem and explain your steps as you go please!

1. Find the limit by numerical evidence of limx -->4 x3+4x2-7x-5

2. Find the limit of limx-->-9 x2-81x+9.

3. Find the limit of each of the following:
a. limx-->0 x+4x-2x

b. limx-->0 x3+51 x2-17

c. limn-->infinity 1+1nn

d. limx-->0 sinxx

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