114 Answered Questions for the topic Polynomial Functions

04/19/19

#### I Need Help With Writing a Polynomial Function Equation (College Algebra)

The question asks"Find a degree 4 polynomial having zeros −5, −2, 4 and 5 and the leading coefficient is equal to −2. "P(x)=??? I need help finding the factored form, not simplified.I have tried 3...
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12/11/18

#### Find an nth degree polynomial function with real coefficients satisfying the given conditions

n=3-4 and i are zerosf(-3)=60

11/28/18

#### Constructing a polynomial function

Construct a polynomial function with the following properties: fifth degree, -4 is a zero of multiplicity 4, 1 is the only other zero.

09/03/18

#### V(x)= 6x^3+9x^2-24x+36 , where x is the widthof the room in meters. If the volume is 45 cubic meters , what is the width of the room ?

The volume of a computer room in Zeki's, an internet cafe is expressed in the pynomial function V(x)= 6x^3+9x^2-24x+36 , where x is the widthof the room in meters. If the volume is 45 cubic meters...
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07/25/18

#### When f(x) is divided by (x-2) there is a remainder of k+7. If f(x)=2x^3 - 4x^2 + 3x + 1 , then find the value of 'k'.

Not sure how to answer this, any help is much appreciated!!

07/04/18

#### Find an nth degree polynomial function with real coefficients satisfying the given conditions.

n=4
-1,3 and 4+3i are zeros
f(1)=-216
f(x)=

06/28/18

#### Find a polynomial function of lowest degree with rational coefficients that has 3-i, and √7 as some of its zeros

Thank you!

06/21/18

#### Polynomial Functions

Ray and Kelsey are working to graph a third-degree polynomial function that represents the first pattern in the roller coaster plan. Ray says the third-degree polynomial has 4 intercepts. Kelsey...
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06/13/18

#### write the quadratics equation whose roots are 3 and 6, and whose leading coefficient is 4

use letter x to represent variable

06/02/18

#### The campus of a college has plans to construct a rectangular parking lot on land bordered on one side by a highway. There are 760 ft of fencing available to fen

(a) Express the length of the remaining side to be fenced in terms of x.(b) What are the restrictions on x?(c) Determine a function A that represents the area of the parking lot in terms of x.(d)...
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06/02/18

#### A farmer has 360 feet of fence to enclose a rectangular area. What dimensions for the rectangle result in the maximum area enclosed by the fence?

what are the length and width

05/03/18

#### Write down the value of the largest integer, k ,so that the equation 3x + 2/x2 + 1 = k has exactly one solution.

Write down the value of the largest integer, k ,so that the equation 3x + 2/x2 + 1 = k has exactly one solution.
How to find k?

04/24/18

#### Long division of a polynomial - please help!

I'm really having trouble understanding how to solve this problem:
"Use long division to express f(x) in the form f(x) = Q(x) + [R(x) ÷ (x2 -1)], where Q(x) is the quotient and R(x) is the...
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04/03/18

#### Find the nth-degree polynomial function with real coefficients satisfying the given conditions.

Find an nth-degree polynomial function with real coefficients satisfying the given conditions. If you are using a graphing utility, use it to graph the function and verify the real zeros and the...
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03/26/18

#### Find the x values

Use the rational root theorem and the factor theorem to help solve the equation. Be sure that the number of solutions for the equation agrees with the property below, taking into account...
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03/13/18

#### The profit of a company can be modelled by the polynomial function p(t)=-t^3+12t^2-21t+10. When will the company make their maximum profit of $108000?

Im not sure how to solve this. Please help

03/09/18

#### find polynomial function

given: double zero x=3 zeros x=1, x=-2 y-int (0,12)
please help I'm completely lost and don't know how to even start this

02/28/18

#### You have a block with a volume of 945 cubic meters. The dimensions are x meters high by 12x-15 meters long by 12x-21 meters wide. What is the height?

Please help solve for X
step-by-step would be wonderful

02/06/18

#### Math Help please

Find p(x) = 3x^2-4 and r(x)= 2x^2 -5 +1, find each value.
1. p(8a)
2. -5r(2a)
3. p(x^2-1)

01/25/18

#### Third-degree, with zeros of 1−i , 1+i , and 2 , and a leading coefficient of −4 .

SOLVE THIS PLEASE POLYNOMIAL FUNCTION

01/18/18

#### Write the original polynomial given zeros of -3 and -5i

x= -3 x=-5i x=5i
(x-3) (x-5i) (x+5i)
(x-3) (x^2+5ix-5ix-25i^2)
i got suck after that

01/18/18

#### This function is odd or even?

If x, -x ∈ the function of F. then 1/2 [f(x) - f(-x)] is always:1) Even2) Odd
3) Neither even nor odd
4) one-to-one

01/05/18

#### A cubic polynomial function F has zeros

A cubic polynomial function F has zeros of {-3, 0, 2}. Which restriction of the domain of f will allow its inverse to be a function? A- x > -3B- X > 0C- x< 0D- x> 2

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