Select the difference of (8x2 - 5x3) - (2x2 - 9x3).
HintX
10x6
10x5
6x2 - 14x3
6x2 + 4x3

(8x^2 - 5x^3) - (2x^2 - 9x^3) = 6x^2 + 4x^3

Expert answered|andrewpallarca|Points 28315|

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Asked 12/14/2013 11:01:57 AM

Updated 9/1/2014 11:48:58 PM

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Confirmed by andrewpallarca [9/1/2014 11:48:58 PM]

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Select the x-coordinate of the vertex of the parabola defined by the function f(x) = -7x2 + 3x + 7.
**Weegy:** The domain is all the x-values, and the range is all the y-values.
There is only one y for each x in y=5x domain: (-infinity,infinity)
range: (-infinity,infinity) **User:** Determine the equation of g(x) that results from translating the function f(x) = x2 + 3 upward 8 units.
**Weegy:** the equation of g(x) that results from translating the function f(x) = x2 + 9 upward 11 units is g(x) = x^2 + 20. (More)

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Updated 9/1/2014 9:45:58 PM

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The x-coordinate of the vertex of the parabola defined by the function f(x) = -7x^2 + 3x + 7 is x = -b/2a = -3/[2(-7)] = 3/14

Added 9/1/2014 9:45:25 PM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [9/1/2014 9:58:25 PM]

Determine the equation of g(x) that results from translating the function f(x) = (x + 8)2 to the right 10 units.
**Weegy:** the equation of g(x) that results from translating the function f(x) = (x + 6)2 to the right 11 units is:
g(x) = (x - 5)^2.
(More)

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Updated 9/1/2014 9:42:29 PM

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The equation of g(x) that results from translating the function f(x) = (x + 8)^2 to the right 10 units is g(x) = (x - 2)^2

Added 9/1/2014 9:42:29 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [9/1/2014 11:48:28 PM]

Factor the expression. 21x2 + 34x + 8 **Weegy:** 21x^2 + 34x + 8
the factored form is (7x+2) (3x+4) (More)

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Updated 9/1/2014 11:49:17 PM

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