Hope it helps yah (◕ᴗ◕✿)
Which explains whether sophia is correct
1 answer:
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Answer:
Part 1) No
Part 2) Option 4.
part 3)
Step-by-step explanation:
Part 1) we have
Find the inverse of f(x) and then compare with g(x)
Let
y=f(x)
Exchange the variables x for y and y for x
Isolate the variable y
Let
therefore
the functions f(x) and g(x) are not inverses of each other
Part 2) we have
Let
y=f(x)
Exchange the variables x for y and y for x
Isolate the variable y
Let
Part 3) we know that
For ,
so
For ,