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Polynomial functions
Page 7
Questions (723)
Label exact values for all x and y intercepts.
Q1: f(x)=x^3-2x^2-5x+10 f(x)=X^2(x-2)-5(x-2) f(x)=(x-2)(x^2-5) f(x)=(x-2)(???) Q2:
3 answers
asked by
Anonymous
340 views
find all the zeros of the polynomial function
F(x)= x^4+4x^3-6x^2-36x-27
2 answers
asked by
kaley
819 views
Given f(x)= 3x^2+x-30 and g(x)=x-3 find f(x)-g(x)
1 answer
asked by
melissa
235 views
How does the degree of a polynomial function affect the end behavior?
1 answer
asked by
Lauren
371 views
The following polynomial function models the speed of a swimmer doing the breast stroke during one complete stroke, where t is
2 answers
asked by
Danielle
608 views
what is move to the left by 3 of g(x)= 2x^4
3 answers
asked anonymously
15 views
horizontal stretch by 4 so its wider on g(x)=2(x+3)^4-5
3 answers
asked anonymously
11 views
Given g(x) = (x + 5)(x2 - 6x + 13), find the one real zero of g(x):
I think it's -5 Find the two complex zeros of g(x):
3 answers
asked by
Anon
448 views
-x^5+5/2x^4+40/3x^3+5 (increase/decrease)
1 answer
asked by
Anonymous
224 views
True or false conclude the functions of F(x) + 2xsquared - 2x +7
1 answer
asked by
Scott
361 views
find the increasing and decreasing intervals of 4x^3-7x+3
1 answer
asked by
ck
335 views
Determine the x-intercepts of the polynomial function y=-6(x+7)^4 + 5. Round to two decimal places, if necessary.
y=-6(x+7)^4 + 5
1 answer
asked by
Melinda
474 views
find all x-intercepts of the given function f. f(x)=3x+10�ã(x) -8
1 answer
asked by
Anne
360 views
Given f(x)=4x^2-10x-3, according to the remainder theorem, f(2) can be found by finding the remainder
3 answers
asked anonymously
34 views
I'm trying to find the x-intercepts of a polynomial function = 4x^4-3x^3-6x^2+2x+6.
I don't want anyone to solve it, could
2 answers
asked by
Manny
517 views
p(w)=4(w)^3-3w-4; find p(-4) and p(1/4)
3 answers
asked by
bea
302 views
analyzethe graph of the function
Find the x- and y-intercepts. (b) Determine the end behavior: find the power function that the
2 answers
asked by
kawn
828 views
Find the real and complex zeros of the following function.
f(x)=x^3-3x^2+25x+29
2 answers
asked by
julez
1,084 views
Find the real and complex zeros of the following function.
f(x)=x^3-3x^2+25x+29
2 answers
asked by
julez
524 views
Use the intermediate value theorem to determine whether the polynomial function has a zero in the given interval.
f(x)=8x^5-4x^3-
2 answers
asked by
julez
1,008 views
f(x)=x^6+4x^5+4x^4+3x^3-x^2-5x+4
Find the maximum number of real zeros, and Use Descartes's rule of signs to determine how many
2 answers
asked by
julez
711 views
All three of the Bots got this wrong:
If the multiplicity of a linear factor is even, then the graph passes through the x-axis at
3 answers
asked by
oobleck
86 views
Given f(x)=2x^3-5x^2-68x+35, apply the Factor Theorem and determine which of the following is a factor of f(x).
1. (x-3) 2.
3 answers
asked anonymously
35 views
Give the end behavior of f(x) = −2x^5+4x^3+1 (1 point)
1. Up and Up 2. Down and Up 3. Down and Down 4. Up and Down
3 answers
asked anonymously
22 views
Describe the end behavior of the graph of the polynomial function. Then evaluate the function for x=-4, -3, -2, -1, 0, 1, 2, 3,
3 answers
asked by
jay
735 views
write a polynomial function of least degree that has real coefficeints the given zeros and a leading coefficient of 1. the
2 answers
asked by
jay
1,218 views
Find the domain
p(x)=X^2-2x+7 Help!!!!!
1 answer
asked by
Katie A
290 views
how to graph the polynomial function
f(x)= -x^4 - 4x^2 by hand. Please Help!!!
1 answer
asked by
Ashley
298 views
find k such that f(x)=3k-2x+3kx^2-x^3 has a factor of (x-2).
1 answer
asked by
Jishka
232 views
Describes the features of the graph below f(x)=x3+3x2-5x-7
1 answer
asked by
Jcandie
333 views
What is the domain of square root(14x/x^2-121)
1 answer
asked by
Kendyl
343 views
f(x)=((x+1)^3)-2
1. Describe the long term behavior of this function. Give the power function that f resembles. 2. Determine the
1 answer
asked by
Katie
361 views
-f(x)=x^2+5
3 answers
asked anonymously
24 views
The polynomial function f(x) is defined by f(x)=-4x^4+9x^3+2x^2-7x-2.
Use a graphing calculator to find all the points where
2 answers
asked by
Rachal
849 views
How do I find the zeros of a polynomial function?
1 answer
asked by
leena
381 views
f(x)= -(x)^3+11(x)^2-8(x)+7 find f(-2)
4 answers
asked by
RAM
353 views
PLEASE I NEED HELPPPPP.. i have many exercises like that, just want to know where to start thanks.
f(x)= x^3+2x^2-x-2 / x^2+x-6
1 answer
asked by
leticia
417 views
What would the functions
480-8t-0.8t^2 254+0.78t look like? How would they look like if they were added?
1 answer
asked by
Steve
336 views
For the function f(x) = 5x^6 + 6x^5 - 15x^4
a.) find where the function is increasing & decreasing b.) find where the graph if
1 answer
asked by
Amy
1,204 views
#3 Choose the end behavior of the graph of the polynomial function.
f(x) -x(x-3)(5x+2), I think I have to foil to get
2 answers
asked by
Valerie
561 views
#2 Choose the end behavior of the graph of the polynomial function.
f(x) 3x^3+3x^2-6x-5. I got Falls to the left and rises to the
2 answers
asked by
Valerie
584 views
Choose the end behavior of the polynomial function. f(x)= -5x^5-9x^2+6x+1.
I got left end up right end down. Is this right?
2 answers
asked by
Valerie
932 views
Describe the end behavior for the graph of y= 12x^6 + 4x^4 - x^3 + 6x +1
2 answers
asked by
morgen
1,011 views
One of the the zeros of the functions F(x)= x^4+2x^3-13x^2-38x-24 is x=-3, find the other zeros of the function.
3 answers
asked by
sue
679 views
What is the third–degree polynomial function such that f(0) = –18 and whose zeros are 1, 2, and 3
2 answers
asked by
daniella
586 views
Bob was asked to construct a polynomial function with the fallowing zeros and multiplicities. Which function should he write?
Zer
5 answers
asked anonymously
47 views
Differentiate.
V(x) = (3 x^3 + 3)(x^4 - 3 x)
1 answer
asked by
Michael
347 views
Differentiate.
V(x) = (3 x^3 + 3)(x^4 - 3 x)
1 answer
asked by
Michael
349 views
For f(x) = 2x-3 and g(x)= 2x^2 find,
a) (f + g)(x) = My answer is 2x^2 + 2x - 3. Is this correct? b) (f - g)(x) How would you do
4 answers
asked by
Hannah
347 views
how do the degree and the sign of the leading coefficient correspond to the end behaviour of the polynomial function.
please help
3 answers
asked by
Bobby
621 views
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