Question

PLEASE HELP!! I'm stuck.

Answer 1

Answer:

D. $f(x)=\sqrt{x}-4$

Step-by-step explanation:

Given:

Range is 4 less than square root of domain.

An element of domain is given by the variable 'x'.

An element of range is given by the variable 'y' or $f(x)$.

Now, an element of range is 4 less than the square root of the element of domain.

So, square root of element of domain is given as:

$\sqrt{x}$

Subtracting 4 from this will give us the element of the range of the given function.

So, $f(x)=\sqrt{x}-4$

Therefore, the last choice (D) is the answer.