Sindy surveyed a group of students. the table represents the hours, h, they spent studying and their scores, s. what does the slope of the trend line equation s = 32.4h + 302.6 represent?

For this case, the slope of the line represents the rate of change in the student's score due to the number of hours studied.
 The slope of the line for this case is positive, which means that the line grows. In other words, the greater the number of study hours, the higher the student's score.
 answer
 Change rate of the students' score due to the number of study hours: 32.4