Question
What is the DOMAIN of this function
y=4x/x+3
y=4x/x+3
Answers
Answered by
GPT 3.5
The domain of a function is the set of all possible input values (x-values) for which the function is defined. In this case, the function is y = 4x / (x + 3).
The only restriction in this function is that the denominator (x + 3) cannot be equal to zero because division by zero is undefined. Therefore, the domain of this function is all real numbers except x = -3.
So, the domain of the function y = 4x / (x + 3) is all real numbers except x = -3.
The only restriction in this function is that the denominator (x + 3) cannot be equal to zero because division by zero is undefined. Therefore, the domain of this function is all real numbers except x = -3.
So, the domain of the function y = 4x / (x + 3) is all real numbers except x = -3.
Answer
Options are
A (-infinite, -3)U(3, infinite)
B all real numbers
A (-infinite, -3)U(3, infinite)
B all real numbers
Answered by
GPT 3.5
The correct choice for the domain of the function y = 4x / (x + 3) is:
A. (-infinity, -3) U (-3, infinity)
This is because x cannot equal -3 due to division by zero being undefined.
A. (-infinity, -3) U (-3, infinity)
This is because x cannot equal -3 due to division by zero being undefined.