Give a rule for the piecewise-defined function. Then give the domain and range.
- $Give a rule for the piecewise-defined function. Then give the domain and range. - A) f ( x ) = \left\{ \begin{array} { l l } 5 & \text { if } x \leq 0 \\ - x & \text { if } x > 0 \end{array} ; \right. Domain: ( \infty , \infty ) , Range: ( \infty , 0 ) \cup \{ 5 \} B) f ( x ) = \left\{ \begin{array} { l } 5 \text { if } x < 0 \\ x \text { if } x \geq 0 \end{array} ; \right. Domain: ( \infty , 0 ] \cup ( 5 ) , Range: ( \infty , \infty ) C) f ( x ) = \left\{ \begin{array} { l l } 5 & \text { if } x < 0 \\ - 5 x & \text { if } x \geq 0 \end{array} ; \right. Domain: ( \infty , 0 ) \cup \{ 5 \} , Range: ( \infty , \infty ) D) f ( x ) = \left\{ \begin{array} { l l } 5 & \text { if } x < 0 \\ - x & \text { if } x \geq 0 \end{array} ; \right. Domain: ( \infty , \infty ) , Range: ( \infty , 0 ] \cup \{ 5 \}$
A)

f ( x ) = \left\{ \begin{array} { l l } 5 & \text { if } x \leq 0 \\ - x & \text { if } x > 0 \end{array} ; \right.

Domain:

( \infty , \infty )

, Range:

( \infty , 0 ) \cup \{ 5 \}

f ( x ) = \left\{ \begin{array} { l } 5 \text { if } x < 0 \\ x \text { if } x \geq 0 \end{array} ; \right.

Domain:

( \infty , 0 ] \cup ( 5 )

, Range:

( \infty , \infty )

f ( x ) = \left\{ \begin{array} { l l } 5 & \text { if } x < 0 \\ - 5 x & \text { if } x \geq 0 \end{array} ; \right.

Domain:

( \infty , 0 ) \cup \{ 5 \}

, Range:

( \infty , \infty )

f ( x ) = \left\{ \begin{array} { l l } 5 & \text { if } x < 0 \\ - x & \text { if } x \geq 0 \end{array} ; \right.

Domain:

( \infty , \infty )

, Range:

( \infty , 0 ] \cup \{ 5 \}

Graph the Circle x2+y2=25x^{2}+y^{2}=25x2+y2=25 A) B) C) D)

Multiple Choice

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Graph the Circle $x^{2}+y^{2}=25$ A)

B)

C)

D)

Correct Answer:
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