3 years ago

If a polynomial function f(x) has roots 4 - 13 and 5, what must be a factor of f(x)?

Mathematics

1 answer:

Alla [95]3 years ago

4 0

Answer:

I believe its C

amsc:dherbo00

Step-by-step explanation:

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A car dealership buys a car for $12,500 and sells it for $15,750. What is the percent markup( percent increase)

Natalka [10]

Answer:

About 1.26%

Step-by-step explanation:

Divide 15,750 by 12,500 to find your answer.

Hope this helped!

8 0

2 years ago

5c + 3 -2c + 5 simplify the expression

snow_lady [41]

5c + 3 - 2c + 5

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2 years ago

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Round each fraction to the nearest half and find the estimate.

erastova [34]

Answer: The result is one half ( $\frac{1}{2}$ )

Step-by-step explanation:

We have the following expression:

$\frac{2}{6}+\frac{1}{6}$

Since both fractions have the same denominator, we can just add both numerators and keep the denominator:

$\frac{2+1}{6}=\frac{3}{6}$

Dividing numerator and denominator by $3$ :

$\frac{\frac{3}{3}}{\frac{6}{3}}=\frac{1}{2}$ This is the result

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2 years ago

What is y=-2(x+1)(x-2) in standard form

juin [17]

$\leadsto \tt y=-2(x+1)(x-2)$

$\\ \\$

$\leadsto \tt y=-2(x {}^{2} - 2x + x - 2)$

$\\ \\$

$\leadsto \tt y=-2(x {}^{2} - x - 2)$

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$\leadsto \tt y=-2x {}^{2} + x + 2$

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2 years ago

What type of association is shown by the scatterplot?

gogolik [260]

there is a very loose positive correlation because they are all going in the positive direction but are also scattered.

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2 years ago