What is the quadratic regression equation that fits these data? х
у
-4
40
-3
28
-2
10
-1
8
0
7
1
10
2
16
we
3
26
4
40
h
O A. y = 2.13x2 + 0.13x+6.39
B. y = 1.64x2 +1.24x + 8.08

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)