Answer:
3x + 1 = 2x - 4. x = -5
Step-by-step explanation:
The answer is the first option: it has the same domain as the function f(x) = - √(-x).
The domain is the set of x-values for which the function is defined.
The square root function is defined only for zero and positve values.
- x is positive when x negative.
So the domain for - √(-x) and √(-x) are the same: x less than or equal to zero.
B= -2x+5-2x^2-ax
A= -2x+5-2x^2-b/x
x=0
The answer is A
Step-by-step explanation:
The solution and explanation is pinned
Answer:
what? I don't understand explain
