Graph the function. Find the domain and range y= 3/2 (square root of x+ 3) - 1 1. The domain is ____? Or the domain is all real numbers? Type as an inequalit 2. What is the range? Or is the range all real numbers? Tyke as an inequality Solution 1) domain is allowed x values so since we have square root x+3>=0 so domain is -3<=x.