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Polynomial functions
Page 8
Questions (723)
How to write a polynomial function with the integral coefficients that have the following roots:
#1.) 0, -1/2, 6 #2.) + or - 5i
3 answers
asked by
Adam
458 views
Given f(x)=x^3-7x^2+6x+14, what is the
a. sum of its zeros? b. product of its zeros? c. sum of the squares of its zeros?
1 answer
asked by
Sue
296 views
7x^3-24x^2-19x+12
-----------------=f(x) 2x^3-4x^2-40x+80 -Determine all zeros of f(x)
1 answer
asked by
Connor
445 views
Write a polynomial function that has the zeros 2, -2, and -1 and has a leading coefficient of 1. Then graph the function to show
2 answers
asked by
danni
513 views
what statement best describes the function f(x)=2x^3+2x^2-x?
3 answers
asked by
kevin
900 views
what does it mean when two of the zeros of a polynomial function are complex conjugates?
1 answer
asked by
cole
313 views
which function below, if either, has zeros that are complex conjugates?
P(x)= X^4-7x^3-27x^2+63x+81 H(x)=x^3-x^2+25x-25
4 answers
asked by
cole
770 views
show that k(x)= (5x^3) + (5/x^3) - x- (1/x)
6 answers
asked by
krista
329 views
give all the roots of f in the function f(x)= -9x^3-5x^2-36x-20
1 answer
asked by
Anonymous
328 views
IS (x-2) a factor of
f(x)= -9x^4+16x^3+8x^2-9x+2
1 answer
asked by
Grecia Chapa
342 views
Find all real zeros of the function y= 3x+8
2 answers
asked by
Deja
457 views
Find all real zeros of the function y = -7 + 4
1 answer
asked by
jodi
376 views
Also with calculator, graph f(x), and determine all the possible maxima/minima coordinates to within two decimal points.
f(x)=x^3
5 answers
asked by
Paris
372 views
Find the complex zeros of the polynomial function: x4+5x2+4
1 answer
asked by
I Need Help
418 views
write a polynomial function with the given zeros, -2,0, radical 3
1 answer
asked by
john
346 views
Homework help quick
given f(x)= (X+1)/(x) and g(x)= x squared +1 find (g X f)(-9) the options are 145/21 83/82 145/64 17/9 this
3 answers
asked by
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
445 views
a high speed office copier has an initial price of $1800. a service contract cost $270 for the first year and increases by $100
2 answers
asked by
Ak
492 views
The way my book has it is (1/2x^3)-x. Sorry for the confusion
1 answer
asked by
Adriana
312 views
How would I start this?
The amount that workers contribute monthly for health insurance premiums can be modeled by
5 answers
asked by
Marilyn
497 views
in a polynomail function, does the leading coeeficient do anything else than tell you the direction of the graph (i.e. whether
4 answers
asked by
Sami
299 views
Find the values of b and c for which x^2+bx+c is a factor of 2x^3-3x^2-3x-5
Ok, i've tried to find a factor of the quadratic
1 answer
asked by
Marrion
456 views
Given f(x) = x ^ 3 - x ^ 2 -4x +4
Find the zeros of f. Write an equation of the line tangent to the graph of f at x = -1 The
4 answers
asked by
Erin
796 views
The degree of f(x) is
and the leading coefficient is . There are distinct real zeros and relative minimum values.
3 answers
asked anonymously
31 views
The polynomial function f, left bracket, x, right bracketf(x) is graphed below. Fill in the form below regarding the features of
3 answers
asked anonymously
36 views
Given that y=x^3/3-2x^2+3x+2
find its turning points and state their nature
1 answer
asked by
matrix school 2
311 views
If f(x) is a polynomial function, does 1/f(x) always have a horizontal asymptote? Explain why or why not and provide a
1 answer
asked by
Anonymous
680 views
Find the number of possible negative real zeros for f(x)=6+x^4+2x^2-5x^3-12.
Answer: 0 2) Approximate the real zeros of
2 answers
asked by
David
937 views
Determine between which consecutive integers one or more real zeros of f(x)=3x^4+x^3-2x^2+4 are located?
A. no real zeros B. 0
2 answers
asked by
Spencer
1,056 views
how to find the x intercepts for f(x) = 3x^3+7x^2+3x+1
4 answers
asked by
Sandra
236 views
Whats the right answer
What is a quartic function with only the two real zeroes given? x = 5 and x = 1 (1 point) Responses y =
3 answers
asked by
vhjjk
55 views
Find all the zeros of the function and write the polynomial as a product of linear factors.
g(x)=3x^3-4x^2+8x+8 On my graphing
2 answers
asked by
Vincent
1,011 views
Rosie's Palm Pirates, a manufacturer of electronic organizers, estimates that when x hundred Palm Pirates are made, the average
3 answers
asked by
Shawn
428 views
find a and b so that f(x)=x^2+ax+b has a local min at (6,-5)
i found the derivative: f'=2x+a then i found a 0=2x+a 0=2(6)+a
1 answer
asked by
kate
491 views
Find the greatest integral upper bound of the zeros for the following function.
f(x) = 4x^3 - 2x^2 - 12x + 1 Find the real
1 answer
asked by
Lauren
370 views
If f(x)=2x^4-9x^3+6x-5, then use synthetic division to find f(6)
What is synthetic division? How do I solve this?
4 answers
asked by
Jennifer
1,329 views
differentiate f(x)=(x^3 -2)(4x+1)
1 answer
asked by
matrix10
294 views
let f(x) =4x^4-6 evaluate f(3)
3 answers
asked by
jerson
326 views
Find the number of possible negative real zeros for f(x)=6+x^4+2x^2-5x^3-12.
Answer: 0 2) Approximate the real zeros of
4 answers
asked by
Lucy
463 views
How do you find the polynomial funtion that best models data givn in a table for x and f(x). The only example in my testbook
6 answers
asked by
Lucy
489 views
How do you find the polynomial funtion that best models data givn in a table for x and f(x). The only example in my testbook
1 answer
asked by
Lucy
421 views
Find the number of possible negative real zeros for f(x)=6+x^4+2x^2-5x^3-12.
Answer: 0 2) Approximate the real zeros of
1 answer
asked by
lucy
434 views
Find the number of possible negative real zeros for f(x)=6+x^4+2x^2-5x^3-12.
Answer: 0 2) Approximate the real zeros of
1 answer
asked by
Lucy
399 views
Which is true for the graph of f(x)= -x^3+3x-2?
Answer: relative maximum at (1,0) 2) Determine between which consecutive integers
1 answer
asked by
Lucy
631 views
what is the product of the rational zeros of the following function?\
f(x) =x^3 -2x^2-11x+12
4 answers
asked by
MILEY!:)7
422 views
find all zeros of the following function:
f(x)=x^3-x^2+4x-4 I have (x^2+4)(x+1) so one zero is 1. how do i find the two other
3 answers
asked by
MILEY!:)7
300 views
0 = (1/3)t^3 - 2t^2 + 3t
1 answer
asked by
Anonymous
294 views
What are the zeroes of the function? What are their multiplicities?
function symbol= x4 – 4x3 + 3x2 (1 point) Responses The
3 answers
asked by
gaconnectionsansw3r
61 views
use the leading coefficient test to determine whether y-infinity or y- -infinity as x - -infinity for the function
y=8x^9-888x^4
3 answers
asked anonymously
23 views
Given f(x)=x^4-7x^3+18x^2-22x+12
A: list all possible rational zeros B: Graph f(x) C: Find all zeros D: show f(x) in factured
2 answers
asked by
Deb
496 views
Use synthetic substitution to find f(-3) for f(x) = 2x^3 - 6x^2 - 5x + 7.
_3|2 -6 -5 7 6 36 93 ______________ 2 0 31|100 then I
2 answers
asked by
Jon
1,067 views
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