f(x)=1/x
f'(x)=-1/x²
Since f'(x) does not have a real root, it does not have a maximum, nor a minimum.
Can you take it from here?
1. State whether f (x) = x^-1 has a minimum value, maximum value, or neither on the following intervals. Select all that apply.
(a) (0, 3)
(b) (1, 3)
(c) [1, 3)
Need Help.
1 answer