Answer:
[tex]g(x)=8*(\frac{10}{8}) ^{x}[/tex]
Step-by-step explanation:
[tex]g(x)=a*b^{x} \\g(0) = a*b^{0}=a=8\\g(1) = 8*b^{1}=8b=10\\\\b=\frac{10}{8}[/tex]