Find the Domain and Range $\left\{ ( 8.66,15.86 ) , ( 8.666 , - 15.9 ) , \left( \frac { 9 } { 7 } , 0 \right) , ( 1.29 , - 8 ) \right\}$

Multiple Choice

Find the domain and range.
- $\left\{ ( 8.66,15.86 ) , ( 8.666 , - 15.9 ) , \left( \frac { 9 } { 7 } , 0 \right) , ( 1.29 , - 8 ) \right\}$

A)
$\text { Domain: } \left\{ 8.66,8.666 , \frac { 9 } { 7 } , 1.29 \right\} ; \text { range: } \{ 15.86 , - 15.9,0 , - 8 \}$
B)
$\text { Domain: } \{ 8.66,8.666,1.29 \} \text {; range: } \{ 15.86 , - 15.9,0 \}$
C)
$\text { Domain: } \{ 15.86 , - 15.9,0 \} \text {; range: } \{ 8.66,8.666,1.29 \}$
D)
$\text { Domain: } \{ 15.86 , - 15.9,0 , - 8 \} ; \text { range: } \left\{ 8.66,8.666 , \frac { 9 } { 7 } , 1.29 \right\}$