Question

f(x)= 5x
----------------
√x+4
find the domain of the function

Answer 1

domain means which numbers you are allowed to plug in.
since in the denominator we have \[\Large \sqrt{x+4}\] and it should not be negative at any cost so
the minimuim value that can be used without making the radical negative or zero is -4 so
domain is
\[(-4,\infty)\]

Answer 2

thank u

Answer 3

yw:)