The domain is greater than 0. Since it is impossible to type 0 words per minute and it is equally impossible to type negative words per minute.
Hope this helps!
~GeeksandNerds
The domain for the function F ( x ) , which represents the number of words Janet can type in x minutes, is the interval [ 0 , 60 ] . This reflects that typing time must be non-negative and can have a reasonable upper limit, such as 60 minutes. Therefore, the domain is 0 ≤ x ≤ 60 .
;