The answer to number 1 is B
Answer:
The vertex is the point (-6,-34)
Step-by-step explanation:
we know that
The equation of a vertical parabola into vertex form is equal to
![y=a(x-h)^{2}+k](https://tex.z-dn.net/?f=y%3Da%28x-h%29%5E%7B2%7D%2Bk)
where
(h,k) is the vertex of the parabola
In this problem we have
![y=x^{2}+12x+2](https://tex.z-dn.net/?f=y%3Dx%5E%7B2%7D%2B12x%2B2)
Convert in vertex form
Group terms that contain the same variable, and move the constant to the opposite side of the equation
![y-2=x^{2}+12x](https://tex.z-dn.net/?f=y-2%3Dx%5E%7B2%7D%2B12x)
Complete the square . Remember to balance the equation by adding the same constants to each side.
![y-2+36=x^{2}+12x+36](https://tex.z-dn.net/?f=y-2%2B36%3Dx%5E%7B2%7D%2B12x%2B36)
![y+34=x^{2}+12x+36](https://tex.z-dn.net/?f=y%2B34%3Dx%5E%7B2%7D%2B12x%2B36)
Rewrite as perfect squares
![y+34=(x+6)^{2}](https://tex.z-dn.net/?f=y%2B34%3D%28x%2B6%29%5E%7B2%7D)
![y=(x+6)^{2}-34](https://tex.z-dn.net/?f=y%3D%28x%2B6%29%5E%7B2%7D-34)
The vertex is the point (-6,-34)
14/22
well if you take the possibility and split it in half the you get your probability of it being
Answer:
you need common denominater so 10/10 - 9/10 =1/10 thats how much of her money she used.
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
x - 12 / x + 36 = 0
Multiply both sides by x + 36
x - 12 = 0 ✖ (x + 36)
x - 12 = 0
Add 12 to both sides
x - 12 + 12 = 0 + 12
x = 12
I hope this was helpful, Please mark as brainliest