Introduction to Logarithms

6. Exponential and Logarithmic Functions / Introduction to Logarithms / Problem 2

Problem 2

Find the domain of the following function: f(x) = log[(x - 3)/(x + 7)]

(-7, 3)

(-3, 7)

(-∞, -7) ∪ (3, ∞)

(-∞, -3) ∪ (7, ∞)