Question

HELP f(70)=1000(0.5)^x/30

type an integer or decimal rounded to the nearest tenth

Answer 1

198.425

Explanation:

For this problem you just plug in numbers for the answer. Typically you will see functions in the f(x) format but this time you're given f(70) which means that 70=x so you just plug in 70 for the x on the right side of the equation and get 198.425.