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The vertex of the parabola described by the equation$y=-3x^2-30x-81$  is (m,n). What is n?

 

 

Let  be an ordered pair of real numbers that satisfies the equation$x^2+y^2=14x+48y$ . What is the maximum value of y?

 

The quadratic equation $ax^2+20x+c=0$ has exactly one solution. If $a+c=29$, and $a

 

The quadratic $x^2-3x+1$ can be written in the form$(x+b)^2+c$ , where b and c are constants. What is B+C?

 Jan 30, 2022
 #1
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We are not here to do your homework for you.

 Jan 31, 2022
 #2
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This is the second time you posted this and you got the same response both time.

 

Most of the answerers here will ignore a string of questions in the same post like this.

There is strictly a one post = one question policy.

I am blocking both your threads. 

I do not want people to do all your homework for you.

 Jan 31, 2022

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