Question

Given that f(x)=2/x2 what is the value of f(x) when x=2?

A. 2.5
B. 2
C. 1
D. 0.5

Answer 1

When x=2, we have:

f(2) = 2/2^2 = 2/4 = 0.5

Therefore, the value of f(x) when x=2 is 0.5.

The answer is (D) 0.5.