Brianna tossed a basketball in the air. The height of the ball, h(t), in terms of the elapsed time since the ball was tossed, t, can be represented by the function below. h(t) = –16t2 + 16t + 6
What are a reasonable domain and range for the problem situation?

1.Domain: 0 ≤ t ≤ 10
Range: 0 ≤ h(t) ≤ 1.3

2.Domain: t ∈
Range: h(t) ≤ 10

3. Domain: –0.29 ≤ t ≤ 1.3
Range: 0 ≤ h(t) ≤ 10

4. Domain: 0 ≤ t ≤ 1.3
Range: 0 ≤ h(t) ≤ 10

Two groups of students were asked how many hours they spent reading each day. the table below shows the numbers for each group: group a 1 2 1 1 3 3 2 2 3 group b 3 2 3 2 2 2 1 1 2 based on the table, which of the following is true? the interquartile range for group a students is 0.5 less than the interquartile range for group b students. the interquartile range for group a students is equal to the interquartile range for group b students. the interquartile range for group a employees is 0.5 more than to the interquartile range for group b students. the interquartile range for group a employees is 1 more than the interquartile range for group b students.