Hello,

x=-3 is the vertical asymptote.
Since there are 14 boys and the whole class has 31 students
We get, the ratio of the part-to-whole relationship for boys is 14/31.
And since there are 17 girls
We get, the ratio of the part-to-whole relationship for girls is 17/31.
Answer:
r
(
x
2
+
5
)
=
√
x
2
+
8
Step-by-step explanation:
The answer is D hope it help