How do you find the domain of #F(x)=ln(-7-4x)#? Algebra Expressions, Equations, and Functions Domain and Range of a Function 1 Answer Binayaka C. Sep 27, 2017 Domain: #x < -7/4 or (-oo, -7/4)# Explanation: #F(x) = ln (-7 -4x) # Since any value for #x# in #ln x # must be greater than zero , then domain is # -7-4x >0 or -4x > 7 # or # -x > 7/4 or x < -7/4 # Domain: #x < -7/4 or (-oo, -7/4) # 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 2252 views around the world You can reuse this answer Creative Commons License