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3 years ago

Write a polynomial function of least degree with integral coefficient that has the given zeros. -2, 2, 4, and 6

1 answer:

Natasha2012 [34]3 years ago

4 0

The polynomial function of the least degree with integral coefficient that has the given zeros is y = (x+2)(x-2)(x-4)(x-6). I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications about the said problem.

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Please help, I'm stuck on this question

vesna_86 [32]

Answer: Option C

$a> 0$

Step-by-step explanation:

The graph shows a radical function of the form $f(x)=a(x+k)^{\frac{1}{n}}+c$

Where n is a positive number.

For this type of function, if the coefficient $a> 0$ then then when x tends to $\infty$ f(x) tends to $\infty$ and when x tends to $-\infty$ then f(x) tends to $-\infty$ .

Notice in the graph that as x increases then f(x) also increases and as x decreases f(x) also decreases.

This indicates that the coefficient $a> 0$

5 0

3 years ago

What is 0.24x − 1.85 3.09 − 2.33x = 1.71

Law Incorporation [45]

Was the variable "y" supposed to be part of this equation? If so, perhaps you meant to share the following:

 0.24x − 1.85y = 3.09
− 2.33x = 1.71y

Plese, go back and reread the original question, and then ensure you have shared that question here precisely as it was presented.

6 0

3 years ago

I really don't understand my teacher , can anyone here help me out please

zzz [600]

56 is what I got.

Hope this helps

6 0

3 years ago

Read 2 more answers

Jeanne babysits for $6 per hour. She also works as a reading tutor for $10 per hour. She is only allowed to work 20 hours per we

Allushta [10]

Part a) Use a system of inequalities to model the scenario

Let

x-------> represent babysitting hours

y-------> represent tutoring hours

we know that

--------> inequality

Part b) Use the model created in part A to create a graph representing Jeanne’s probable income earned and possible number of hours worked this week

we know that

--------> inequality

This inequality represent Jeanne’s possible number of hours worked this week

Using a graph tool

the solution of this inequality is the shaded area

see the attached figure N

--------> inequality

This inequality represent Jeanne’s probable income earned this week

Using a graph tool

the solution of this inequality is the shaded area

see the attached figure N

Part c) Analyze the set of coordinate values that represent solutions for the model created in part A. Choose one of the coordinates within the solution and algebraically prove that the coordinate represents a true solution for the model

we have the system of inequalities

--------> inequality

the solution of the system of inequalities is the shaded area

using a graph tool

see the attached figure N

Let

------> see the attached figure N

The point belongs to the shaded area, so it is a system solution.

If the point is a solution, it must satisfy both inequalities.

Prove algebraically

substitute the value of x and y in the inequalities

inequality

------> is ok

inequality

-------> is ok

the point A satisfy both inequalities

therefore

the point A is a solution of the system

5 0

3 years ago

Read 2 more answers

Can i get an answer for this

Dimas [21]

Answer:

Isnt it just 75 degrees?

Step-by-step explanation:

The number in the angle.

8 0

3 years ago