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3 years ago

Find the x-intercepts/roots of the polynomial function. Also, identify the degree of the polynomial

Mathematics

1 answer:

Mrac [35]3 years ago

4 0

Answer:

Step-by-step explanation:

roots=-2,-1,1,3

critical points=(-1.5,-3),(0,6),(2,-13)

absolute minimum=-13

End behavior :approaches +infinity

Relative max=6 at (0,6)

Relative min. =-3 at (-1.5,-3)

and -13 at (2,-13)

interval of increase=(-1.5,0)∪(2,∞)

interval of decrease=(-∞,-1.5)∪(0,4)

roots=-1,2

critical points=(0.5,10.5),(4,-10.5)

Abs.max/abs.min=not defined

End behavior:-∞ to +∞

Relative max=10.5

Relative min=-10.5

interval of increase=(-∞,0.5) ∪ (4,∞)

interval of decrease=(0.5,4)

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What is the value of x?<br> HELP! Please

Anastaziya [24]

D. 68
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2 years ago

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A. Suppose you have just inherited a sum of money. Let’s say you choose to invest the money. How much did you inherit? Choose an

leva [86]

Amount =$48003.20

Step-by-step explanation:

Here apply the compound interest formula;

$A=P(1+\frac{r}{n} )^{nt}$

where;

P=Principal amount invested = $37500

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In our case, the amount after investing will be;

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Interest earned after the period= $48003.20-$37500 =$10503.20

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Compound Interest formula application: brainly.com/question/7014337

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3 years ago

if Michael had four oranges and Timmy had 5 oranges and they combined them together how many oranges do they have in total

bija089 [108]

They have 9 because
$5 + 4 = 9$

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3 years ago

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WILL GIVE BRAINLIEST

ad-work [718]

The correct answer would be 1in, if you want to check and see if im right use a 12 inch ruler and check

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3 years ago

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A researcher decides to split scores on an exam into quartiles. She determines that a score of 64 is at the 25th percentile, a s

allochka39001 [22]

Answer:

Answer : A

Step-by-step explanation:

The given data is 25 th percentile is 64, 50th percentile is 74 and 75 th percentile is 80.

percentage : 25 50 75

score : 64 74 80

Median:- The median is obtained by first arranging the data in ascending or descending order and applying the following rule.

If the number of observations is odd, then the median is observation

$(\frac{n+1}{2}) ^{th}$ term

If the number of observations is even, then the median is observation and observations.

$(\frac{n}{2}+1) ^{th}$

given n=3, middle term is '74'

In this given data the median is (M) = 74

Interquartile range IQR = median of upper half-median of lower half

= 80-64

= 16

IQR = 16

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3 years ago