What polynomial has a graph that passes through the given points?
(-2, 2) (-1, -1) (1, 5) (3, 67)

Question|Asked by sunshineaffon

Asked 4/13/2014 2:49:03 AM

Updated 4/22/2014 9:43:01 PM

1 Answer/Comment

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Flagged by yeswey [4/22/2014 9:41:51 PM]

s

drsyed19|Points 470|

jeifunk|Points 20535|

mxs|Points 830|

Question|Asked by sunshineaffon

Asked 4/13/2014 2:49:03 AM

Updated 4/22/2014 9:43:01 PM

1 Answer/Comment

This conversation has been flagged as incorrect.

Flagged by yeswey [4/22/2014 9:41:51 PM]

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The quartic function with only the two real zeros x = -4 and x = -1 is x^2 + 5x + 4 = 0

Added 4/22/2014 9:43:01 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [4/22/2014 9:46:40 PM]

What is the simplest form of the expression?
20 + 45 - 5 User: 45 + 2058 - 750 **Weegy:** 4/5(- 15/11) = -12/11 or -1 1/11 (More)

Question|Asked by sunshineaffon

Updated 4/14/2014 2:15:29 PM

5 Answers/Comments

20 + 45 - 5;

65 - 5 = 60

65 - 5 = 60

Added 4/13/2014 5:36:08 AM

This answer has been confirmed as correct and helpful.

45 + 2,058 - 750;

2,103 - 750 = 1,353

2,103 - 750 = 1,353

Added 4/13/2014 5:36:42 AM

This answer has been confirmed as correct and helpful.

20+45-5 => 5( 4+9-1)=60

Added 4/14/2014 2:10:29 PM

This answer has been flagged as incorrect.

Flagged by andrewpallarca [4/14/2014 2:11:05 PM], Deleted by alonedark2 [4/14/2014 2:12:37 PM], Undeleted by alonedark2 [4/14/2014 2:12:40 PM], Deleted by alonedark2 [4/14/2014 2:12:41 PM], Undeleted by alonedark2 [4/14/2014 2:12:42 PM], Rated good by alonedark2, Flagged by andrewpallarca [4/14/2014 2:52:23 PM]

alonedark2, please don't post duplicate answers. This is not allowed as stated on the rules.

Please review it under the HELP submenu to avoid warnings.

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Added 4/14/2014 2:11:40 PM

45+2058-750 => 3[686+5(3-50)]

Added 4/14/2014 2:15:29 PM

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Flagged by andrewpallarca [4/14/2014 2:52:22 PM]

The table shows the annual consumption of cheese per person in the United States for selected years in the 20th century. Let x = number of years since 1900, and y = pounds per person. What cubic model best fits this data?
Year Pounds Consumed
1902 1.959
1924 6.373
1946 7.29
1982 15.817
**Weegy:** 1.959 1924 **User:** What are all the real zeros of y = (x - 12)3 - 10? **Weegy:** (x - y + 1) - (x + y - 1) = 2 - 2y **User:** -x3 + 5x2 - 11x + 55 = 0 **Weegy:** Find the roots of the polynomial equation.
-x3 + 5x2 - 11x + 55 = 0
- - -
I graphed it; x = 5 is a root.
- - - - - -
Use Synthetic division to find the 2 other roots:
5)....-1....5....-11....55
......-1...0.....-11...|..0
- - -
Quotient: -x^2 - 11 [ = 0
- -
x = +sqrt(11), or x = -sqrt(11), or x = 5 ] **User:** What are the zeros of the function? Graph the function.
y=(x+3)(x-3)(x-4) (More)

Question|Asked by sunshineaffon

Updated 4/23/2014 12:26:29 AM

2 Answers/Comments

-x^3 + 5x^2 - 11x + 55 = 0

- x^2(x - 5) - 11(x - 5) = 0

(x - 5)(-x^2 - 11) = 0

(x - 5)(x^2 + 11) = 0

x - 5 = 0 or x^2 + 11 = 0 (which is not possible)

so, x = 5

The solution for the equation -x^3 + 5x^2 - 11x + 55 = 0 is x = 5.

- x^2(x - 5) - 11(x - 5) = 0

(x - 5)(-x^2 - 11) = 0

(x - 5)(x^2 + 11) = 0

x - 5 = 0 or x^2 + 11 = 0 (which is not possible)

so, x = 5

The solution for the equation -x^3 + 5x^2 - 11x + 55 = 0 is x = 5.

Added 4/23/2014 12:18:26 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [4/23/2014 1:48:10 AM]

What is the solution of **Weegy:** A solution is a mixture of one substance dissolved in another so the properties are the same throughout. A solution is composed of a solute and the solvent. **User:** 2x+4-x+2 (More)

Question|Asked by sunshineaffon

Updated 4/25/2014 7:28:31 AM

1 Answer/Comment

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