What is the domain of y = 2/(x) + 2
x>0
x<0
x>=0
All real numbers except x = 0
I think the domain is All real numbers except x = 0
Is that correct?
The Eq is valid for all values of x
except 0. I'm assuming the denominator is x.
Yes, that is correct. The domain of the function y = 2/(x) + 2 includes all real numbers except for x = 0. To determine the domain, you need to consider any restrictions on the variable x that would result in undefined values in the function.
In this case, the function y = 2/(x) + 2 has a denominator of x. Division by zero is undefined, so we need to exclude x = 0 from the domain to prevent division by zero. Therefore, the domain is all real numbers except x = 0.
To check the domain, you can analyze the function and identify any values of x that would make the denominator equal to zero. In this case, x = 0 is the only value that would result in division by zero, so we exclude it from the domain.