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1 answer:
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Answer:
option A
The base is e^-1
Step-by-step explanation:
Given in the question a function, f(x) = (1/e)
This function can also be write as.
f(x) =
by using Negative Exponent Rule
This says that negative exponents in the numerator get moved to the denominator and become positive exponents.
Answer:
a
Step-by-step explanation:
+
These fractions have a common denominator and so do not require to be altered.
The numerators can be added to simplify, that is
=
The remaining fractions have different denominators and would require to be altered before they could be added.