Question

. A study was done to investigate the relationship between student absences per semester and semester grades. The correlating linear model is shown below, where x represents the number of absences per semester, and y represents the semester grade [in points out of 100]. Interpret the slope.

y = 87 - 1.4x
An additional absence is associated with a grade decrease of 1.4.

Zero absences is associated with a grade of 62.

An additional 1.4 absences is associated with a grade decrease of 1.

Zero absences is associated with a grade of 87.

Answer 1

@TheInspector

Answer 2

not sure

Answer 3

@math&ing001

Answer 4

@math&ing001