Answer:
Top right answer
Step-by-step explanation:
He added the -x to 4x when he should have subtracted.
Congratulations you got it correct the answer is c
The range of
is the set of all real values
<h3>How to determine the range?</h3>
The function is given as:

The above function is a parent logarithmic function.
The parent logarithmic function have a range of the set of all real values
Hence, the range of
is the set of all real values
Read more about range at:
brainly.com/question/10197594
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