7. -1-3
2
(1 point)
Given A=
11-12
3 0
un
and B=
2
4
5
find AB.
0
2-2
3-3-77
-3 -1 4
3 3 5
0-2 6 4
1 10 0
-3 -7)
-3 1
[ 3-3
0-3
1
-3
4
-7 -4

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )