Please help!!!!
If f (x) = StartRoot 4 x + 9 EndRoot + 2, which inequality can be used to find the domain of f(x)?

a.) StartRoot 4 x EndRoot greater-than-or-equal-to 0
b.) 4 x + 9 greater-than-or-equal-to 0
c.) 4 x greater-than-or-equal-to 0
d.) StartRoot 4 x + 9 EndRoot + 2 greater-than-or-equal-to 0

Respuesta :

I believe the answer would be C (:

Answer:

The answer is actually b. Just took this quiz :)

Step-by-step explanation: