Question

22. The value(s) of x such that g(x) < 0
Help

Answer 1

Check the picture below.

let's notice, f(x) in red, never touches the x-axis, is always above it, in fact f(x) never goes below 3, notice, goes down to 3 then flat and then right back up.

f(x) = 0 only occurs when f(x) hits the x-axis, in this case it never does.