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For the Given Function, Find the Domain and Range of Both

Question 155

Multiple Choice

For the given function, find the domain and range of both f(x) and f1(x) .{ f } ^ { - 1 } ( \mathrm { x } ) .
- For the given function, find the domain and range of both f(x) and  { f } ^ { - 1 } ( \mathrm { x } ) .  -  A)   \begin{array} { l }  \mathrm { f } : \quad \text { domain: } \{ x \mid x \geq - 4 \} \\ ~~~~\text { range: } \{ \mathrm { y } \mid \mathrm { y } \geq 0 \} \\ \mathrm { f } ^ { - 1 } : \text { domain: } \{ x \mid \mathrm { x } \geq - 4 \} \\ ~~~~\text { range: } \{ \mathrm { y } \mid \mathrm { y } \geq 0 \} \end{array}  B)  f: domain:  \{ x \mid x \geq - 4 \}    ~~~~ range:  \{ y \mid y \geq 0 \}   \mathrm { f } ^ { - 1 }  : domain:  \{ \mathrm { x } \mid \mathrm { x } \geq 0 \}   ~~~~ range:  \{ y \mid y \geq - 4 \}  C)  f: domain:  \{ x \mid x \geq 0 \}    ~~~~ range:  \{ y \mid y \geq - 4 \}   \mathrm { f } ^ { - 1 }  : domain:  \{ x \mid \mathrm { x } \geq - 4 \}    ~~~~ range:  \{ y \mid y \geq 0 \}  D)  f: domain:  \{ x \mid x \geq 0 \}    ~~~~ range:  \{ y \mid y \geq - 4 \}   \mathrm { f } ^ { - 1 }  : domain:  \{ \mathrm { x } \mid \mathrm { x } \geq 0 \}    ~~~~ range:  \{ y \mid y \geq - 4 \}


A) f: domain: {xx4}     range: {yy0}f1: domain: {xx4}     range: {yy0}\begin{array} { l } \mathrm { f } : \quad \text { domain: } \{ x \mid x \geq - 4 \} \\~~~~\text { range: } \{ \mathrm { y } \mid \mathrm { y } \geq 0 \} \\\mathrm { f } ^ { - 1 } : \text { domain: } \{ x \mid \mathrm { x } \geq - 4 \} \\~~~~\text { range: } \{ \mathrm { y } \mid \mathrm { y } \geq 0 \}\end{array}
B) f: domain: {xx4}\{ x \mid x \geq - 4 \}
    ~~~~ range: {yy0}\{ y \mid y \geq 0 \}
f1\mathrm { f } ^ { - 1 } : domain: {xx0}\{ \mathrm { x } \mid \mathrm { x } \geq 0 \}
    ~~~~ range: {yy4}\{ y \mid y \geq - 4 \}
C) f: domain: {xx0}\{ x \mid x \geq 0 \}
    ~~~~ range: {yy4}\{ y \mid y \geq - 4 \}
f1\mathrm { f } ^ { - 1 } : domain: {xx4}\{ x \mid \mathrm { x } \geq - 4 \}
    ~~~~ range: {yy0}\{ y \mid y \geq 0 \}
D) f: domain: {xx0}\{ x \mid x \geq 0 \}
    ~~~~ range: {yy4}\{ y \mid y \geq - 4 \}
f1\mathrm { f } ^ { - 1 } : domain: {xx0}\{ \mathrm { x } \mid \mathrm { x } \geq 0 \}
    ~~~~ range: {yy4}\{ y \mid y \geq - 4 \}

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