Find a polynomial of degree three: y = b3x 3 + b2x 2 + b1x + b0 that best fits the points (3, , −1, , , 9)matrix = 3 4 1 1 2 1-1 1 1 6 5 1 7 9 1answers should be formatted in: b3 =b2 =b1 =b0 =

In matrix form, we're looking for coefficients such that

The best-fit solution is given by . You should end up with

Attached is a plot of the given points and the best-fit solution.

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5

the first dot plot best represents the data

plzplzplzplz mark brainliest and have a good day