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Which is the domain of the function f(x)=5/6[3/5]x?

Which is the domain of the function f(x)=5/6[3/5]x?-example-1
User Fujiiface
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2 Answers

5 votes
all real numbers. If x=0, the answer will be -5/6 so x=0 is correct. 
User Jagdeesh Kumar
by
7.4k points
4 votes

Answer:

Option 1 that is all real numbers is the domain for the given function.

Explanation:

We have been given the expression:


(-5)/(6)\cdot [((3)/(5))^x]

Domain is the values that x will take

Here, x can take all the values, negative,positive,fractional any value

Hence, domain of the function is all real numbers.

Therefore, option 1 is correct.

And by the same reasons all the other three option 2,3 and 4 are discarded.

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