Question

You throw a rock off the balcony overlooking your backyard. The table shows the height of the rock at different times. Use quadratic regression to find a quadratic model for this data.

Answer 1

Time
0
1
2
3
4
5

Answer 2

Height
24
44.2
54.8
55.8
47.2
29

Answer 3

a.) –4.8x2 – 25x +24
b.) –4.8x2 + 25x + 24
c.) –4.3x2 + 26x – 28
d.) –5.3x2 + 24x – 20

Answer 4

@satellite73

Answer 5

@TuringTest please help??

Answer 6

@Algebraic! please help me!

Answer 7

did you ever get this?

Answer 8

Yeah, did you?

Answer 9

For the record, this is the answer: y = -4.8x^2 + 25x + 24