E is the midpoint between D and F. If DE=3x+2, EF=5x, find the value of x. A. 1 B. 15 C. 3 D. 5
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Answer: Domain =
Range =
Step-by-step explanation:
Here, the given function,
Since log( negative number ) = not defined
Also,
Hence, f(x) is defined if x - 1 > 0
⇒ x > 1
Thus, f(x) is defined for all the values that are greater than 1,
⇒ Domain of f(x) = All real number greater than 1,
=
Now, for the interval ,
f(x) can be any real number.
Thus, the range of the given function =
Answer:
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Step-by-step explanation:
