The picture is a little blurred, it seems that you want the sum of the first 6 terms.
You can see that the sequence starts with 2, and then you get the next term by changing the sign and multiplying by 5 (i.e. multiplying by -5). So, the terms are
![a_1 = 2\\a_2 = -10\\a_3 = 50\\a_4 = -250\\a_5 = 1250\\a_6=-6250](https://tex.z-dn.net/?f=a_1%20%3D%202%5C%5Ca_2%20%3D%20-10%5C%5Ca_3%20%3D%2050%5C%5Ca_4%20%3D%20-250%5C%5Ca_5%20%3D%201250%5C%5Ca_6%3D-6250)
If you sum these values, you get
![2-10+50-250+1250-6250=-5208](https://tex.z-dn.net/?f=2-10%2B50-250%2B1250-6250%3D-5208)
Answer:
y = (x-5)² - 3
Step-by-step explanation:
Given:
![\displaystyle \large{f(x)=(x-1)^2+2}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Clarge%7Bf%28x%29%3D%28x-1%29%5E2%2B2%7D)
- translates 4 units right
- 5 units down
Transformation:
is translation of <em>a units</em> to the right
is translation of <em>b units</em> down.
Therefore:
is our new equation or transformation:
![\displaystyle \large{g(x)=[(x-4)-1]^2+2-5}\\\displaystyle \large{g(x) = [x-4-1]^2-3}\\\displaystyle \large{g(x)=(x-5)^2-3}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Clarge%7Bg%28x%29%3D%5B%28x-4%29-1%5D%5E2%2B2-5%7D%5C%5C%5Cdisplaystyle%20%5Clarge%7Bg%28x%29%20%3D%20%5Bx-4-1%5D%5E2-3%7D%5C%5C%5Cdisplaystyle%20%5Clarge%7Bg%28x%29%3D%28x-5%29%5E2-3%7D)
Therefore, the new equation is y = (x-5)² - 3
Answer:
30%
Step-by-step explanation:
percentage = (discount/total amount)*100
= (8.40/28)*100=30%
77/15 is the answer to your question