Question: a. Find the cubic function that is the best fit for the data in the table below. b. Find the quartic function that is the

a.

Find the cubic function that is the best fit for the data in the table below.

b.

Find the quartic function that is the best fit for the data in the table.

x

1

2

3

4

5

6

7

y

8

8

0

0

6

6

24

24

72

72

200

200

1475

1475

a. The cubic function is yequals

=

nothing

(Simplify your answer. Use integers or decimals for any numbers in the expression. Round to three decimal places asneeded.)

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