The range of the function
is all real numbers greater than -4.
So, the correct option is A.
The range of the function
is all real numbers greater than -4. This is because the value of
is always greater than or equal to 0, and subtracting 4 from it will always result in a value that is at least -4.
The correct answer is therefore:
\y
The other answer choices are incorrect. For example, the answer choice
is incorrect because the value of f(x) can be equal to any value greater than -4, including values less than
.