195,380 views
31 votes
31 votes
I need help solving this problem!

I need help solving this problem!-example-1
User Hassan Mahmood
by
3.1k points

2 Answers

21 votes
21 votes

The answer is A.

As any number can be replaced in place of x for the function y, the domain of the function is All Real Numbers. Since any number can be inputted, the result will also vary accordingly. Hence, the range of the function is All Real Numbers.

This is true for the listed function :


\boxed {y = \sqrt[3]{x-2} - 5}

User Eikooc
by
3.0k points
17 votes
17 votes

Answer: A

Explanation:

The domain is the range of possible x that doesn't make y impossible to find, in this case, all real numbers work

The range is the range of possible y that doesn't make x impossible to find in the inverse function, in this case, all real numbers work

User Randy Gamage
by
3.2k points