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for problems 7-9, use the following information.
mp use structure every week, tiana runs 3 miles and records
how long it takes to complete the run. she also records the
change in time from the previous week.
7. last week, her time spent running decreased by 2 minutes.
what integer could represent this change?

Solve for x and select the correct answer

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.

Which of the following is not a correct form of the quadratic function?