5 would be the best answer choice
Answer:

Step-by-step explanation:
![\frac{3}{5}[50] = \frac{150}{5} = 30](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B5%7D%5B50%5D%20%3D%20%5Cfrac%7B150%7D%7B5%7D%20%3D%2030)
The fraction ⅗ is equivalent to 60%, so just take three-fifths of 50 to get 30.
I am joyous to assist you anytime.
The given polynomial is f(x) = x² - 2x - 6
Rewrite the function by completing the square.
f(x) = [x² - 2x] - 6
= [(x-1)² - 1] - 6
= (x-1)² - 7
In vertex form,
f(x) = (x-1)² - 7
The vertex is located at (1, -7).
Because the leading coefficient is +1, the curve opens upward.
Answer: f(x) = (x - 1)² - 7
Answer: 139? Idek sorry
Step-by-step explanation: