The value of a stamp collection increases 18% every year. Which function could be used to find the value of a collection that initially cost $120 after x years?
The value of a stamp collection increases 18% every year. Which function could be used to find the value of a collection that initially cost $120 after x years?
f(x)=120(0.82)x
f(x)=120(0.18)x
f(x)=120(1.82)x
f(x)=120(1.18)x
1 answer
f(x)=120(1.18)x