Question

PLS HELP ASAP I MEAN ASAP PLS

Answer 1

Answer:

(B). - 3 ≤ x < 1

Step-by-step explanation:

$\frac{\sqrt{x+3} }{\sqrt{1-x} }$

Given expression is defined for

1). x + 3 ≥ 0 ⇒ x ≥ - 3

and

2). 1 - x > 0 ⇒ x < 1

- 3 ≤ x < 1