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Choose the One Alternative That Best Completes the Statement or Answers

Question 183

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Graph the piecewise-defined function.
- $f ( x ) = \left\{ \begin{array} { l } x ^ { 2 } \text { if } x < - 1 \\\frac { 1 } { 2 } \text { if } - 1 \leq x < 0 \\\frac { 1 } { 1 + e ^ { - x } } \text { if } x \geq 0\end{array} \right.$
$Choose the one alternative that best completes the statement or answers the question. Graph the piecewise-defined function. - f ( x ) = \left\{ \begin{array} { l } x ^ { 2 } \text { if } x < - 1 \\ \frac { 1 } { 2 } \text { if } - 1 \leq x < 0 \\ \frac { 1 } { 1 + e ^ { - x } } \text { if } x \geq 0 \end{array} \right. A) B) C) D)$

A)
$Choose the one alternative that best completes the statement or answers the question. Graph the piecewise-defined function. - f ( x ) = \left\{ \begin{array} { l } x ^ { 2 } \text { if } x < - 1 \\ \frac { 1 } { 2 } \text { if } - 1 \leq x < 0 \\ \frac { 1 } { 1 + e ^ { - x } } \text { if } x \geq 0 \end{array} \right. A) B) C) D)$
B)
$Choose the one alternative that best completes the statement or answers the question. Graph the piecewise-defined function. - f ( x ) = \left\{ \begin{array} { l } x ^ { 2 } \text { if } x < - 1 \\ \frac { 1 } { 2 } \text { if } - 1 \leq x < 0 \\ \frac { 1 } { 1 + e ^ { - x } } \text { if } x \geq 0 \end{array} \right. A) B) C) D)$
C)
$Choose the one alternative that best completes the statement or answers the question. Graph the piecewise-defined function. - f ( x ) = \left\{ \begin{array} { l } x ^ { 2 } \text { if } x < - 1 \\ \frac { 1 } { 2 } \text { if } - 1 \leq x < 0 \\ \frac { 1 } { 1 + e ^ { - x } } \text { if } x \geq 0 \end{array} \right. A) B) C) D)$
D)
$Choose the one alternative that best completes the statement or answers the question. Graph the piecewise-defined function. - f ( x ) = \left\{ \begin{array} { l } x ^ { 2 } \text { if } x < - 1 \\ \frac { 1 } { 2 } \text { if } - 1 \leq x < 0 \\ \frac { 1 } { 1 + e ^ { - x } } \text { if } x \geq 0 \end{array} \right. A) B) C) D)$