Question 242711
f(x)=(1/3)^-x +1


I'm assuming that the exponent is -x, then the +1 is separate from the exponent.  


f(3)= (1/3)^-3 +1
f(3)= 3^3+1
f(3)=27+1
f(3)=28


Dr. Robert J. Rapalje