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4 years ago

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Mathematics

2 answers:

valentina_108 [34]4 years ago

7 0

Answer:

B.The ballpoint pen and the banana

Step-by-step explanation:

impulse purchase means buying uplanned stuff during shopping

since Duke went to buy frozen pizza and toothpaste, ballpoint pen and banana can be refered as impulse purchase

Fynjy0 [20]4 years ago

5 0

The pen and banana were impulse, because he didn't go to the store to buy them.. he added that while he was in the checkout line.

Answer is B.

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Which polynomial function has a leading coefficient of 1 and roots /7 and - /3 with multiplicity 1?

VladimirAG [237]

Answer:

A. f(x) = (x - √2)(x + √3)

Step-by-step explanation:

Leading coefficient is 1, multiplicity is 1, roots are √2 and -√3. It means the function is the product of two binomials.

<u>The function with the roots of a and b is:</u>

f(x) = (x - a)(x - b)

<u>Substitute and and b:</u>

f(x) = (x - √2)(x - (-√3)) ⇒
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Answer:

<h2>Explanation:</h2>

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<h2>Learn more:</h2>

Solutions to quadratic equation: brainly.com/question/13742278#

#LearnWithBrainly

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