Answer:
27
Step-by-step explanation:
4 times 4 is 16
2 boxes in the middle
4 tiny boxes in each one in the middle
1 entire one on the outside
1+4+4+2+16= 27
Hello!!
Equation forms:
![y = \frac{x^2}{4} + \frac{x}{2} + \frac{13}{4}](https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7Bx%5E2%7D%7B4%7D%20%2B%20%20%5Cfrac%7Bx%7D%7B2%7D%20%2B%20%20%5Cfrac%7B13%7D%7B4%7D%20%20)
Therefore,
![x^2 - 2x + 4y - 13 = 0](https://tex.z-dn.net/?f=x%5E2%20-%202x%20%2B%204y%20-%2013%20%3D%200)
And, this is how your graph would look
Good luck :)
Answer:
Not sure
Step-by-step explanation:
Sorry
C(1;2)
a = 1
b = 2
r = 4
(x-a)² + (y-b)² = r²
(x-1)² + (y-2)² = 4²
(x-1)² + (y-2)² = 16