What is the Domain of #y = 2x^2 - 3x + 8#? Algebra Expressions, Equations, and Functions Domain and Range of a Function 1 Answer smendyka Sep 9, 2017 There are no restrictions on the value of #x#, therefore the Domain, or the input to the equation, is the set of all Real Numbers. Or: #{RR}# 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 1112 views around the world You can reuse this answer Creative Commons License