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688 Answered Questions for the topic Polynomials

Polynomials College Algebra

13d

Graphing Polynomials

Write the word or phrase that best Completes each statement or answers the question.Graph the function:g(x)= -x(x+2)^2(x-4)^2how do I graph ? How do I find the points ?
Polynomials Math Algebra 1

17d

Write a function that models the new path of the water

You are watering a garden. The height h (in feet) of water spraying from the garden hose can be modeled by h(x)=-0.2x^2+0.2x+1.2 , where x is the horizontal distance (in feet) from where you are... more
Polynomials

20d

which polynomial function has zeros x=-2, 3/4, 5, 5?

Polynomials Math Algebra

24d

Help please i cant figure this out

The height of a projectile launched upward at a speed of 20 meters/second from a height of 225 meters is given by the function h(t)=-5sup(t,2)+20t+225. How long will it take the projectile to hit... more
Polynomials Math Algebra 1

26d

I need help with this

A square sheet is cardboard has length x on each side. Let 15 be the side of each 4 squares cut from each corner of the sheet. The sides are then folded to form an open box. What is the surface... more
Polynomials Math Algebra 1

30d

Prove that 2^x+2^(x+1)=3 • 2^x

Prove that 22+2x+1=3•2x
Polynomials Math Algebra 1

10/29/20

Please explain this to me: 10x^2-x-3

Please explain this to me: 10x^2-x-3
Polynomials Algebra 1 Algebra 2

10/26/20

A model rocket is launched from a raised platform...

Its height in feet is given by h(t) = -8t^2 +288t + 40 (t = seconds after launch.)A: After how many seconds does the object reach its maximum height?B: What is the maximum height?
Polynomials Math Functions

10/25/20

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

n = 33 and 4 i are zeroesf(1) = -102f(x) =
Polynomials Algebra 1

10/21/20

Multiply the polynomial

(X2-2y)(x2+2y)
Polynomials Algebra 1

10/20/20

Polynomial Numbers and names

Polynomial Standard Form Degree Leading Coefficient1. 3-2x+x2 2. 952x7 3. 5x2-3x4+25x3I don’t understand which one is... more
Polynomials Algebra 1

10/20/20

Polynomial Names

Polynomial Standard Degree Leading Type of Form Coefficient Polynomial 1. 3-2x+X2 2. 952x7 3. 5x2-3x4+25x3
Polynomials Math Calculus

10/20/20

Help me please The length, width and height of a small box are three consecutive integers, where the width

The length, width and height of a small box are three consecutive integers, where the width isthe least and the length is the greatest integer. If the width is doubled, and the length andheight are... more
Polynomials Precalculus Functions

10/16/20

Find an​ 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... more
Polynomials Functions Pre Calculus

10/15/20

Find an​ 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... more
Polynomials Pre Calculus

10/15/20

Find all the zeros of the polynomial function.

Find all the zeros of the polynomial function. Use the Rational Zero​ Theorem, Descartes's Rule of​ Signs, and possibly the graph of the polynomial function shown by a graphing utility as an aid in... more
Polynomials Pre Calculus

10/15/20

Solve the Polynomial equation.

Use the Rational Zero Theorem, Descartes's Rule of​ Signs, and possibly the graph of the polynomial function shown by a graphing utility as an aid in obtaining the first root. x^4-4x^3-57x^2-62x-10=0
Polynomials Math Precalculus

10/06/20

An equation for a rational function with the given characteristics

Write an equation for a rational function with the given characteristics.Question: vertical asymptotes at x = −3 and x = 6, x-intercepts at (−2, 0) and (1, 0), horizontal asymptote at y = −2
Polynomials Math Algebra 2

10/02/20

The graph of a polynomial function f is shown. Select all the true statements about the polynomial.

The graph of a polynomial function f is shown. Select all the true statements about the polynomial. A: The degree of the polynomial is even.B: The degree of the polynomial is odd.C: The leading... more
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