Question

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Which quadratic function best fits this data?



y=9.16x2+73.04x+183.3

y=−9.16x2−73.04x+183.3

y=9.16x2−73.04x+183.3

y=−9.16x2+73.04x+183.3

Answer 1

Answered for you here: https://brainly.com/question/10690490

The 4th choice is appropriate: y = -9.16x² +73.04x +183.3

Answer 2

Answer:

D. $y = -9.16x^2 + 73.04x + 183.3$

Step-by-step explanation:

We are given the data,

x                     y

1                    250

2                   289

3                   316

4                   335

5                   320

6                   290

Using the regression calculator, we see that,

The quadratic equation representing the data is $y = -9.16x^2 + 73.04x + 183.3$

So, option D is correct.