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Fudgin [204]
3 years ago
14

Please help me with this. an explanation would be great as well

Mathematics
2 answers:
Ira Lisetskai [31]3 years ago
6 0

Answer:

A

Step-by-step explanation:

test the constant 1/2 + (1/2)*(-3) = -2/2 = -1

Wittaler [7]3 years ago
6 0

Answer:

A

Step-by-step explanation:

y + yz

= x + \frac{1}{2} + (x + \frac{1}{2} )(2x - 3) ← expand factors using FOIL

= x + \frac{1}{2} + 2x² - 3x + x - \frac{3}{2} ← collect like terms

= 2x² - x - 1 → A

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Answer:

a) From the chart crated with Microsoft Excel, we have that the correlation coefficient, r = √0.8581 ≈ 0.93 to the nearest hundredth

The steps used includes

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Step-by-step explanation:

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2 years ago
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murzikaleks [220]
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Step-by-step explanation:

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