SOLUTION: Hi. can someone please help me with this question?
given y=√x-4-2,determine:
a. f^-1(x)
b. the domain and range of f(x)
D:
R:
C.The domain and range of f^-1(x)
D:
R:
Algebra.Com
Question 1090169: Hi. can someone please help me with this question?
given y=√x-4-2,determine:
a. f^-1(x)
b. the domain and range of f(x)
D:
R:
C.The domain and range of f^-1(x)
D:
R:
d. Sketch both f(x) and f^-1(x). : Use the domain and range for each to sketch.
Thank you so much :) By the way, you don't have to do d if you do not wish to. I'll figure it out myself, hopefully.
Found 2 solutions by MathLover1, Alan3354:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
given,determine:
a.
...swap x and y
....solve for
......square both sides
b. the domain and range of
D:{ element : }
R:{ element : }
C.The domain and range of
D: (all real numbers)
R:{ element : }
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
"hopefully" means with hope.
----------
It does not mean, "I hope."
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