Question

HELP! HELP! HELP! A function and its inverse are shown on the graph. Which answer pairs a possible domain restriction for f(x) and its corresponding impact on f1(x)?

A. f(x) domain: x ≥ 1
f–1(x) domain: x ≥ 1

B. f(x) domain: x ≥ 1
f–1(x) range: y ≥ 1

C. f(x) domain: x ≤ –2
f–1(x) domain: x ≤ –2

D. f(x) domain: x ≤ –2
f–1(x) range: y ≤ –2

Answer 1

B is correct

f(x) domain: x ≥ 1 (on the right of line x=1)

f–1(x) range: y ≥ 1 ( above line y=1)

Explanation:

Answer is B on edgenuity, answers do not mix.

Answer 2

B is correct

Explanation:

f(x) domain: x ≥ 1 (on the right of line x=1)

f–1(x) range: y ≥ 1 ( above line y=1)