Complete the square: x2 + 6x + ____ . A. 3 B. 6 C. 9 D. 12
Question
Updated 11/6/2014 12:23:40 AM
This conversation has been flagged as incorrect.
Flagged by yeswey [11/6/2014 12:23:18 AM]
Original conversation
User: Complete the square: x2 + 6x + ____ . A. 3 B. 6 C. 9 D. 12

Weegy: Input: (6 x+3)^3 Alternate form :27 (2 x+1)^3 x (x (216 x+324)+162)+27 Expanded form: 216 x^3+324 x^2+162 x+27
Ihatemel|Points 110|

Question
Updated 11/6/2014 12:23:40 AM
This conversation has been flagged as incorrect.
Flagged by yeswey [11/6/2014 12:23:18 AM]
Rating
3
Complete the square: x^2 + 6x + 9 = (x + 3)^2
Confirmed by jeifunk [11/6/2014 6:48:40 AM]

Questions asked by the same visitor
The minimum value of a parabola that opens upward will be its vertex. A. True B. False
Weegy: The vertex of a parabola is the point where the parabola crosses its axis. If the coefficient of the x2 term is positive, the vertex will be the lowest point on the graph, the point at the bottom of the ?U?-shape. [ If the coefficient of the x2 term is negative, the vertex will be the highest point on the graph, the point at the top of the ?U?-shape. The standard equation of a parabola is y = ax2 + bx + c. But the equation for a parabola can also be written in "vertex form": y = a(x ? h)2 + k ] (More)
Question
Updated 5/19/2014 8:47:34 PM
The minimum value of a parabola that opens upward will be its vertex. TRUE.
Confirmed by jeifunk [5/19/2014 8:54:03 PM]
. Identify the vertex and y-intercept of the graph of f(x) = –3(x + 6)2 + 9. A. (–6, –9), y-intercept –99 B. (6, 9), y-intercept –9 C. (–6, 9), y-intercept –99 D. (6, –9), y-intercept –9
Question
Updated 5/19/2014 8:45:48 PM
The vertex and y-intercept of the graph of f(x) = –3(x + 6)^2 + 9 is vertex (–6, 9), y-intercept –99.

Confirmed by jeifunk [5/19/2014 8:54:09 PM]
Identify the vertex and y-intercept of the graph of f(x) = –4(x + 3)2 + 7. A. (3, –7), y-intercept –5 B. (–3, 7), y-intercept –29 C. (–3, –7), y-intercept –29 D. (3, 7), y-intercept –5
Question
Updated 5/19/2014 8:44:22 PM
The vertex and y-intercept of the graph of f(x) = –4(x + 3)^2 + 7 is vertex (–3, 7), y-intercept –29.
Confirmed by jeifunk [5/19/2014 8:45:10 PM]
The vertex of f(x) = 3(x+2)2 – 4 is (-2,-4). A. True B. False
Weegy: -2.5 + 6.3 + (-4.1) = -0.3 (More)
Question
Updated 5/19/2014 8:06:07 PM
The vertex of f(x) = 3(x+2)^2 – 4 is (-2, -4). TRUE.
Confirmed by jeifunk [5/19/2014 8:23:02 PM]
Factor 4y2 – 9. A. (2y + 3)(2y + 3) B. (2y - 3)(y - 3) C. (y + 3)(2y - 3) D. (2y + 3)(2y - 3)
Weegy: (4y^2)(2y) = 8y^3 (More)
Question
Updated 5/15/2014 11:26:03 PM
4y^2 - 9 = (2y + 3)(2y - 3)
Confirmed by jeifunk [5/16/2014 12:27:25 AM]
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