1.6 - Anonymous Student Assignment Section 1.6 due at...

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Anonymous Student Reynolds MAT 265 Spring 2013 Assignment Section 1.6 due 03/17/2013 at 11:55pm MST 1. (1 pt) A function is said to have a vertical asymptote wherever the limit on the left or right (or both) is either positive or negative infinity. For example, the function f ( x ) = ( x - 1 ) 2 x ( x + 4 ) has a vertical asymptote at x = - 4. For each of the following limits, enter either ’P’ for positive infinity, ’N’ for negative infinity, or ’D’ when the limit simply does not exist. lim x →- 4 - ( x - 1 ) 2 x ( x + 4 ) = lim x →- 4 + ( x - 1 ) 2 x ( x + 4 ) = lim x →- 4 ( x - 1 ) 2 x ( x + 4 ) = Correct Answers: P N D 2. (1 pt) Evaluate the following limits. If needed, enter INF for and MINF for - . (a) lim x 3 + 9 x 1 - 6 x = (b) lim x →- 3 + 9 x 1 - 6 x = Correct Answers: -1.5 -1.5 3. (1 pt) Evaluate the following limits. If needed, enter INF for and MINF for - . (a) lim x 9 x 3 - 4 x 2 - 3 x 10 - 2 x - 7 x 3 = (b) lim x →- 9 x 3 - 4 x 2 - 3 x 10 - 2 x - 7 x 3 = Correct Answers: -1.28571428571429 -1.28571428571429 4. (1 pt) Evaluate the following limits. If needed, enter INF for and
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  • Fall '13
  • lim, Limit of a function

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