Let f : R → R and let f (x) > 0 for all x ∈ R. Show that f (x) is strictly increasing if and only if the function g(x) = 1/f (x) is strictly decreasing.

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides

you need to know that the corresponding sides and angles are the same.

hey i have you need to go to the lesson of the dba and go to page 4 there should be cards and they have questions on them and if you click them there will be the answers and you can use that for the dba

step-by-step explanation:

the answer is actually 18%