What is the quadratic regression equation that fits these data? х
у
-4
40
-3
28
-2
10
-1
8
7
0
10
2
w NP
16
26
4
40

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Which of the following is the result of expanding the series

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.