How do exponential functions differ from regular functions? in exponential functions the variable is

In exponential functions, the variable is that which is in the exponent and whose base is always greater than zero and different from one.

Step-by-step explanation:

Exponential function is that the variable is in the exponent and whose base is always greater than zero and different from one.  These constraints are necessary, since 1 raised to any number results in 1. Thus, instead of exponential, we would be faced with a regular function.

In addition, the basis of the exponential function can not be negative, nor equal to zero, because for some exponents the function would not be defined.

1/4 and 8/3 because:

the reciprocal if 4 is 1/4 because 4 is used as 4/1 and the opposite of that is 1/4. the opposite of 3/8 is 8/3 so that is the answer.

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step-by-step explanation: