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erastova [34]
3 years ago
5

Explain why the graphing calculator cannot be used to solve or approximate solutions to all polynomial equations.

Mathematics
2 answers:
Triss [41]3 years ago
6 0

Did your explanation include the following?

Some polynomial equations have complex solutions.

Therefore, complex solutions cannot be found by graphing the related system or function in the Cartesian (x-y) plane.

Polynomial functions with all complex solutions do not have x-intercepts, and the related system of equations will not intersect.

Yuki888 [10]3 years ago
6 0

Answer:

Some polynomial equations have complex solutions.

Therefore, complex solutions cannot be found by graphing the related system or function in the Cartesian (x-y) plane. Polynomial functions with all complex solutions do not have x-intercepts, and the related system of equations will not intersect.

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PLZZ HELP ASAP MEH DUDES
Dmitrij [34]

Answer:

No solutions

Step-by-step explanation:

-3x-9=-3x-11

-3x and -3x cancel each other out

-9=-11

False

I recommend getting DESMOS graphing calculator for this sort of problem ;)

5 0
3 years ago
Read 2 more answers
Which of following questions are statistical questions?
Studentka2010 [4]

Answer:

<u><em>A. or  What is your favorite food?</em></u>

<u><em>C. or How old are you in years?</em></u>

<u><em>E. or In what month were you born?</em></u>

Step-by-step explanat

<em>It can not be D. or B. its not a statistical question.</em>

<u><em>braililest pls</em></u>

3 0
2 years ago
Read 2 more answers
.- An employee at the local ice cream parlor asks three customers if they like chocolate ice cream. Identify the sample and the
lys-0071 [83]

Sample is the 3 selected customers; And population is all customers

According to the statement

we have given that a shopkeeper asks 3 customers to taste the chocolate icecream.

And we have to identify the sample and population.

So, A definition of sample is that a

A sample is an outcome of a random experiment. When we sample a random variable, we obtain one specific value out of the set of its possible values. That particular value is called a sample.

And a Population is defines as the is a discrete group of people, animals or things that can be identified by at least one common characteristic for the purposes of data collection and analysis.

So, according to definition Sample is the 3 selected customers; And population is all customers.

Learn more about Sample here brainly.com/question/11073037

#SPJ4

4 0
2 years ago
There are 910 scooters in a show room out of which 654are new and rest are old. find out number of old scooters
Soloha48 [4]

Answer:

254

Step-by-step explanation:

Because the are 910 scooters in all and their 654 new that means the remains are old

8 0
1 year ago
Translate to a proportion and solve.<br> 148.5 is 59 1/5% of​ what?
lesantik [10]

The actual value is 250.84 .

Formula

Percentage calculation =(given value/total value)*100

let the actual value is "x"

percentage we known is 59 1/5% (59.2%) and 59.2% of x is 148.5.

for the percentage,

x*59.2% =148.5

x*59.2/100=148.5

x=(148.5/59.2)*100

x=(2.5084)*100

x=250.84

The actual value is 250.84 .

Learn more about the percentage here:

brainly.com/question/14091961

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5 0
1 year ago
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