Which statement describes the relationship between the function and its inverse?
The range of both f(x) and f-1(x) is all real numbers.
O The domain of both f(x) and f'(x) is all real numbers.
The range of f(x) is y> 0 and the domain of f'(x) is
x > 0.
O The domain of f(x) is x > 0 and the range of f1(x) is
y>0.

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.