The range of the function f(x)=x+5 is (7,9). What is the function's domain? Is it (2,4) (-2,-4) (12,14) (-12,-14) (0,5) Mathemat
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Answer:
Step-by-step explanation:
The given function is
f(x) = 4x
As we know
f(x) = y, which implies x=
Therefore,
y = 4x
x =
as x=
So,
replacing y by x in the above expression
So our inverse function is