Determine whether the rule represents an exponential function. Explain why or why not.
Y=-8/x^6
Choose the correct answer below.
A.
Since the independent variable x is the base, does represent an exponential function.
B.
Since the independent variable x the exponent, an exponential function.
C.
Since the independent variable x is not the base, does not represent an exponential function.
D.
Since the independent variable x the exponent, an exponential function.