Answer:
hello bro
Step-by-step explanation:
Answer i am not sure wht it is srry
Step-by-step explanation:
We have been given the function 
We know that the range is set of y values for which the function is defined. Therefore, we will find the value for x and then observe the restriction is y's values.

Now, we know that logarithm function is not defined for negative values. Hence, the value for y is always greater than zero.
Therefore, the range of the function is given by y>0
B is the correct option.
That is true. it is part of natural numbers.