Question

Y=f(x)=1/16^x Find the f(x) when x=1/4 Express as a decimal rounding to the nearest thousandth

Answer 1

0.500.

Explanation:

f(x) = 1/16 ^ 1/4

Now 16 ^1/4 = ⁴√16

= 2

so f(x) = 1/2

= 0.500.