A statistics student wants to determine if there is a relationship between a student's number of absences, x, and their grade point average (GPA), y. The given data lists the number of absences and GPAs for 15 randomly selected
students.
15
1
0
6
9
12
3
3
1
2
7
0
4
9
10
Number of
Absences
GPA
2.14.3 4.5
3.2
4.0
1.7
3.8
2.9
3.6
3.4
2.6 3.1
2.8
2.8 4.1
Using technology, the y-intercept is
4.5, which means a student with no absences has a GPA of 4.5.
4.5, which means a student with no absences is predicted to have a GPA Ôt 4.5.
3.79, which means a student with no absences is predicted to have a GPA of 3.79.
3.79, but it does not make sense to interpret the y-intercept in this context.

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.