Question 939406
1. f(x) = 3^x ; 
x=0 
3^0 = 1 (any value with an exponent of 0 is equal to 1
and
 x=4
3^4: 3*3*3*3 = 81
:
2. g(x) = 10^x ; 
x = -3
the reciprocal gets rid of the negative
{{{1/10^3}}}: {{{1/10}}} * {{{1/10}}} * {{{1/10}}} = {{{1/1000}}}
 and
 x = 2
 10^2: 10 * 10 = 100