2
QuizMultiple Choice
Comparing a Function and Its Inverse
Question 2 of 10 • WV-Trigonometry/Pre-calculus A
Consider this function.f(x) = |x – 4| + 6If the domain is restricted to the portion of the graph with a positive slope, how are the domain and range of the function and its inverse related?
Answer
A
Since the domain of the original function is limited to x 6, the range of the inverse function is y ≤ 6.
B
Since the domain of the original function is limited to x 4, the range of the inverse function is y ≤ 1.C
Since the range of the original function is limited to y 6, the domain of the inverse function is x ≥ 6.D
Since the range of the original function is limited to y 4, the domain of the inverse function is x ≥ 1.