1. Y=3/1+b
2. Y=-1/2+b
3. Y=-3/3+b
4. I can’t quiet remember how to do sorry :/
Answer:
ZXY = KXH by reason SAA
Step-by-step explanation:
I believe that is the answer.
also, SAA stands for Side, Angle, Angle
It could also be AAS
Either one is right.
AAS or SAA
Answer:
I believe its the nucleus
Step-by-step explanation:
Not entirely sure though, but its what I would pick
Answer:
![f(x)=5(x-2)^{2}+6](https://tex.z-dn.net/?f=f%28x%29%3D5%28x-2%29%5E%7B2%7D%2B6)
Step-by-step explanation:
we have
![f(x)=5x^{2} -20x+26](https://tex.z-dn.net/?f=f%28x%29%3D5x%5E%7B2%7D%20-20x%2B26)
This is the equation of a vertical parabola open upward
The vertex is a minimum
The equation of a vertical parabola in vertex form is equal to
![f(x)=a(x-h)^2+k](https://tex.z-dn.net/?f=f%28x%29%3Da%28x-h%29%5E2%2Bk)
where
(h,k) is the vertex
Convert the given function to vertex form
Factor the leading coefficient
![f(x)=5(x^{2} -4x)+26](https://tex.z-dn.net/?f=f%28x%29%3D5%28x%5E%7B2%7D%20-4x%29%2B26)
Complete the square
![f(x)=5(x^{2} -4x+4)+26-20](https://tex.z-dn.net/?f=f%28x%29%3D5%28x%5E%7B2%7D%20-4x%2B4%29%2B26-20)
![f(x)=5(x^{2} -4x+4)+6](https://tex.z-dn.net/?f=f%28x%29%3D5%28x%5E%7B2%7D%20-4x%2B4%29%2B6)
Rewrite as perfect squares
------> equation in vertex form
The vertex is the point (2,6)
Answer:
<E= 147
<F= 33
<D= 90
Step-by-step explanation:
<E and the labeled angles are equal because they are vertical angles
<F and the labeled angles are supplementary so 180-147=33
<D is 90 because the angle next to it is a right angle which we know because it is L shaped and has a square in the corner :D