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hram777 [196]
3 years ago
9

Which expression is equivalent ?

Mathematics
1 answer:
Natali [406]3 years ago
8 0
ANSWER
A ..... I hope this helped
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The type of polynomial that would best model the data is a <em>cubic</em> polynomial. (Correct choice: D)

<h3>What kind of polynomial does fit best to a set of points?</h3>

In this question we must find a kind of polynomial whose form offers the <em>best</em> approximation to the <em>point</em> set, that is, the least polynomial whose mean square error is reasonable.

In a graphing tool we notice that the <em>least</em> polynomial must be a <em>cubic</em> polynomial, as there is no enough symmetry between (10, 9.37) and (14, 8.79), and the points (6, 3.88), (8, 6.48) and (10, 9.37) exhibits a <em>pseudo-linear</em> behavior.

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To learn more on cubic polynomials: brainly.com/question/21691794

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6 0
2 years ago
Lily and Mackenzie collected some stamps. If Lily gave 4 stamps to Mackenzie, Mackenzie would have twice as many stamps as Lily.
vlabodo [156]

x-4=x(2)

x-4=2x

+4   +4

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3 years ago
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Answer:

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Step-by-step explanation:

-15 > -19

-15 is closer to 0 than -19 so it is greater than

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