12/11/15

PLZ help!!!Rewrite the quadratic function y = 2x^2 - 16x + 35 in Vertex Form
2(x - 4)^2 - 3 2(x - 4)^2 + 3 2(x + 4)^2 + 3 2(x + 4)^2 - 3 1/2(x - 4)^2 + 3
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12/11/15

I need help:( Rewrite the quadratic function y = -x^2 + 18x - 69 in Vertex Form:
 (x - 9)^2 + 12 -(x + 9)^2 + 12 -(x + 9)^2 - 12 -(x - 9)^2 - 12 -(x - 9)^2 + 12
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12/10/15

Rewrite the quadratic function y = 3x^2 + 24x + 44 in Vertex Form:
A: y = 3(x - 4)^2 + 4 B: y = 1/3(x + 4)^2 - 4 C: y = 3(x - 4)^2 - 4 D: y = 3(x + 4)^2 - 4 E: y = 3(x + 4)^2 + 4
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12/10/15

Rewrite the quadratic function y = -x^2 + 18x - 69 in Vertex Form:
A: (x - 9)^2 + 12 B: -(x + 9)^2 + 12 C: -(x + 9)^2 - 12 D: -(x - 9)^2 - 12 E: -(x - 9)^2 + 12
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12/10/15

Rewrite the quadratic function y = 2x^2 - 16x + 35 in Vertex Form:
A: 2(x - 4)^2 - 3 B: 2(x - 4)^2 + 3 C: 2(x + 4)^2 + 3 D: 2(x + 4)^2 - 3 E: 1/2(x - 4)^2 + 3
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12/07/15

The graph for the function y = -2(x + 3)^2 + 4 is like y = x^2, except:
 it is shifted up by 4, shifted right by 3, reflected in the x-axis, and shrunk by a factor of 2. it is shifted up by 3, shifted left by 4, reflected in the x-axis, and stretched by a factor of 2.... more
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12/07/15

I need help:( In 1996 on Everest, he said, “We should think of Everest not as a mountain, but as the geologic embodiment of myth.”?
What do you think he means by that statement? In what way is Everest a “chunk of myth”?
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12/07/15

For the function y = 3(x - 7)^2 + 8, the vertex is:
 [Write your answer as a point, (x,y), with no spaces.]
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12/07/15

I need help! For the function y = -(x + 4)^2 - 5, the vertex is
[Write your answer as a point, (x,y), with no spaces.]
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12/04/15

I need help!!! Find the minimum or maximum y-value for f(x) = -x^2 - 14x + 3.
Find the minimum or maximum y-value for f(x) = -x^2 - 14x + 3. Tell me whether it is a minimum (MIN) or maximum (MAX), then type a comma, then tell me the value. For example, if you find a minimum... more
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12/04/15

I need help!!!! Find the minimum or maximum y-value for f(x) = 3x^2 + 12x + 4.
Find the minimum or maximum y-value for f(x) = 3x^2 + 12x + 4. Tell me whether it is a minimum (MIN) or maximum (MAX), then type a comma, then tell me the value. For example, if you find a minimum... more
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12/03/15

I think its 2x^2 but i'm not sure. What is the quadratic term for f(x) = 2x(x - 1) - 2x?
A: None. The function is linear. B: 2x^2 C: 4x^2 D: -2x E: 2x
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12/03/15

I dont get this:(The vertex of a quadratic function is (-3,5). This means that
A: The axis of symmetry is x=-3 and the minimum or maximum y value is 5. B: The minimum or maximum value of the function is -3 and the y-intercept is 5. C: The x-intercept is -3 and the minimum or... more
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12/03/15

I dont get this:(Your quadratic function is y = 3x^2 + 12x - 5.
 What is the "mirror point" ("reflection point", "corresponding point") for the y-intercept? Don't tell me the y-intercept. Just tell me the mirror point, in the form (x,y), with no spaces. Hints:... more
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12/03/15

Your quadratic function is y = 2x^2 - 7. (Notice that b = 0.) What point is the vertex?
Type the point as (x,y), with no spaces.
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12/03/15

Plz!!! Your quadratic function is y = 3x^2 + 12x - 5. What point is the vertex?
Type the point as (x,y), with no spaces.
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12/02/15

I need help:( Solve this system using substitution 12x + 6y = 48 and x = y - 5
give your answer as a point:
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12/02/15

PLZ I need help! Solve this system using elimination 9x - 8y = -28 and 3x + 4y = 44.
give your answer as a point:
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12/02/15

x=5, y=(1/5)x + 7, x=0, y=0. Find all vertices.
 Evaluate the objective function at each vertex to find the maximum value: P = 6x + 7y - 2. For your answer, type the maximum value. Do NOT type the point.
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12/01/15

PLZ!!! I need help!!! x=5, y=(1/5)x + 7, x=0, y=0. Find all vertices.
Evaluate the objective function at each vertex to find the maximum value: P = 6x + 7y - 2. For your answer, type the maximum value. Do NOT type the point.
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12/01/15

What is the z-intercept for the function 32x - 7y + 9z = 126?
 Type your answer as a point, (x,y,z), with no spaces.
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12/01/15

What is the x-intercept for the function -12x - y + 7z = 96?
 Type your answer as a point, (x,y,z), with no spaces.
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11/19/15

PLZ!!!! 6sqrt63x which value of x makes the expression equivalent to 18sqrt63?
A:3 B:9 C:12 D:18  
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11/19/15

Which of the following inequalities is true for all real values of x
A: x^5=>x^4 B:5x^2=>2x^3 C:(5x)^2=>4x^2 D:3(x-2)^2=>3x^2-2
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11/18/15

I need some help!!!!!! solve by substitution: x - y + 2z = -7, y + z = 1, and x - 2y - 3z = 0.
x - y + 2z = -7 y + z = 1 x - 2y - 3z = 0   Write your answer as a point, an ordered triple: (x,y,z), without spaces
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