A computer program ranks the probability of a student at a four-year high school graduating based on the grade (or year) that student is in. In this program, x is a student’s grade level. What domain is related to this scenario?(1 point)

Question

Responses

[6,12]
left bracket 6 comma 12 right bracket

[9,12]
left bracket 9 comma 12 right bracket

[0,12]
left bracket 0 comma 12 right bracket

[1,12]

Answer 1

The appropriate domain for the grade level of a student at a four-year high school would logically be from 9th grade (freshman) to 12th grade (senior). Therefore, the correct option is:

\[ [9, 12] \]

This reflects the grade levels that high school students typically occupy.