What is the domain and range of #y =sqrt(3x - 5)#?
To find the domain, we just need to look at where the function is defined with real numbers. The only thing that can make this function not defined is if the value inside the square root were to be negative. To find out when this is the case, we need to solve the following inequality:
So, we can conclude that the function is not defined when
The range goes from