How do you find the domain of #(3x-6)/ (sqrt(2x+1) - 3)?# Algebra Expressions, Equations, and Functions Domain and Range of a Function 1 Answer Nghi N. · Joe D. Apr 15, 2015 The function is defined if #(2x + 1) > 0 -> 2x > -1 -> x > -1/2 # The domain of #x# is #(-1/2, +oo)# Check: #if x = 1 -> (2x + 1) = 3 > 0# Answer link Related questions How do you determine if (-1, 4), (2, 8), (-1, 5) is a function? What is the domain for #f(x)=2x-4#? What is the domain and range for (3,1), (1,-4), and (2, 8)? What is the domain and range of a linear function? Is domain the independent or dependent variable? How do you find the domain and range of a function in interval notation? How do you find domain and range of a rational function? How do you find domain and range of a quadratic function? How do you determine the domain and range of a function? What is Domain and Range of a Function? See all questions in Domain and Range of a Function Impact of this question 2262 views around the world You can reuse this answer Creative Commons License