What is the domain of the function f(x) = sqrt(x - 4) / (x - 6)?
✓ Correct Answer: Option B
For the square root, x - 4 ≥ 0 implies x ≥ 4. For the denominator, x - 6 ≠ 0 implies x ≠ 6. Combining these conditions gives the domain [4, 6) U (6, ∞).
For the square root, x - 4 ≥ 0 implies x ≥ 4. For the denominator, x - 6 ≠ 0 implies x ≠ 6. Combining these conditions gives the domain [4, 6) U (6, ∞).