Answer:
(1/2, 9/2)
Step-by-step explanation:
Using the midpoint formula
![\left(\frac{-4+5}{2},\:\frac{6+3}{2}\right)](https://tex.z-dn.net/?f=%5Cleft%28%5Cfrac%7B-4%2B5%7D%7B2%7D%2C%5C%3A%5Cfrac%7B6%2B3%7D%7B2%7D%5Cright%29)
=![\left(\frac{1}{2},\:\frac{9}{2}\right)](https://tex.z-dn.net/?f=%5Cleft%28%5Cfrac%7B1%7D%7B2%7D%2C%5C%3A%5Cfrac%7B9%7D%7B2%7D%5Cright%29)
Answer:
A. S=3w
Step-by-step explanation:
Hope it helps
Answer:
1/2
Step-by-step explanation:
do you want an explanation
Answer:
x^2 + y^2 = 49
Step-by-step explanation:
The equation of a circle is given by
( x-h) ^2 + (y-k) ^2 = r^2
(h,k) is the center of the circle and r is the radius
The circle is centered and (0,0) and the radius is 7
( x-0) ^2 + (y-0) ^2 = 7^2
x^2 + y^2 = 49
You can find an axis of symmmetry of quadratic function by using this formula:
![x=-\dfrac{b}{2a} \\ \\ \hbox{Where function is} \ \ f(x)=ax^2+bx+c \ \ \hbox{assuming} \ \ a\neq 0](https://tex.z-dn.net/?f=x%3D-%5Cdfrac%7Bb%7D%7B2a%7D%20%5C%5C%20%5C%5C%20%5Chbox%7BWhere%20function%20is%7D%20%5C%20%5C%20f%28x%29%3Dax%5E2%2Bbx%2Bc%20%5C%20%5C%20%5Chbox%7Bassuming%7D%20%5C%20%5C%20a%5Cneq%200)
An axis of f(x):
![x=-\dfrac{6}{2 \cdot 1}=-\dfrac{6}{2}=-3](https://tex.z-dn.net/?f=x%3D-%5Cdfrac%7B6%7D%7B2%20%5Ccdot%201%7D%3D-%5Cdfrac%7B6%7D%7B2%7D%3D-3)
Of g(x):
![x=-\dfrac{0}{2 \cdot (-1)}=\dfrac{0}{2}=0](https://tex.z-dn.net/?f=x%3D-%5Cdfrac%7B0%7D%7B2%20%5Ccdot%20%28-1%29%7D%3D%5Cdfrac%7B0%7D%7B2%7D%3D0)
Of h(x):
![x=-\dfrac{-4}{2 \cdot 2}=\dfrac{4}{4}=1](https://tex.z-dn.net/?f=x%3D-%5Cdfrac%7B-4%7D%7B2%20%5Ccdot%202%7D%3D%5Cdfrac%7B4%7D%7B4%7D%3D1)
At least to greatest you've got -3, 0, 1 so f(x), g(x), h(x). Answer a