Generating...                               quiz04_n19

Suppose that $\displaystyle \lim_{x\rightarrow -2}{f\left(x\right)}=-3$ and $\displaystyle \lim_{x\rightarrow -2}{g\left(x\right)}=3$ . Then answer the following questions.

  1. Find $\displaystyle \lim_{x\rightarrow -2}{\left(g\left(x\right)+f\left(x\right)-3 \right)^2}$.

    16 9 −3 4

  2. Find $\displaystyle \lim_{x\rightarrow -2}{\sqrt{g\left(x\right)-2}}$.

    1 1 Does not exist. 2

  3. Find $\displaystyle \lim_{x\rightarrow -2}{\left(f\left(x\right)+4\,x^2+2\,x\right)\, \left(g\left(x\right)+3\right)}$.

    9 54 Does not exist. 6

  4. Find $\displaystyle \lim_{x\rightarrow -2}{{{f\left(x\right)}\over{x+2}}}$.

    $\infty$ Does not exist. $-\infty$ −3

  5. Find $\displaystyle \lim_{x\rightarrow -2}{{{f\left(x\right)+5}\over{g\left(x\right)-5 }}}$.

    Does not exist. $\infty$ −1 2 $-\infty$


Department of Mathematics
Last modified: 2025-05-04