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3 years ago

5

What does the consumer price index measure?

2 answers:

juin [17]3 years ago

4 0

The consumer price index or the CPI measures the average change over time in the prices paid by a customer <span>for a market basket of consumer goods and services.</span>

hodyreva [135]3 years ago

4 0

Answer: The consumer price index (CPI ) is a measure that examines the weighted average of prices of the "basket" of consumer goods. Things such as transportation, food or medical care.

The CPI is obtained by taking price changes for each item on the basket and averaging.

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3 years ago

The polynomial of degree 3, P(x), has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2. The y-intercept

Maru [420]

Answer:

$p(x) = - 0.7(x - 3)^{2} (x + 2)$

Step-by-step explanation:

We have that the polynomial, has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2.

This means the factored form of the polynomial will be.

$p(x) = a(x - 3)^{2} (x + 2)$

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$- 12.6= a(0 - 3)^{2} (0 + 2)$

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Therefore the polynomial is

$p(x) = - 0.7(x - 3)^{2} (x + 2)$

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3 years ago