Which line on the graph below has a slope

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

Predict which statements are true about the intervals of the continuous function. check all that apply