Which of the following is an odd function?

The odd function is D)

Step-by-step explanation:

We need to check given options are odd function or not

Since, odd function is satisfy the f(-x) = -f(x)

Check for part A)

Replace x by - x in

since, we can not write it as

Hence, this is not an odd function

Check for part B)

Replace x by - x in

since, we can not write it as

Hence, this is not an odd function

Check for part C)

since, constant functions are even function

Hence, this is not an odd function

Check for part D)

Replace x by - x in

since, we can write it as

Hence, this is an odd function

Therefore, the odd function is D)

why can't you?

step-by-step explanation: