Ok ok I know you hate links but this is the only way to show you the answer.
Full credit to the original owner
https://www.quora.com/What-is-the-probability-that-both-marbles-are-green-if-a-bag-contains-3-green-marbles-and-5-purple-marbles-and-two-are-drawn-at-random-without-replacement
The entire answer is explained in there
Answer:
d
Step-by-step explanation:
The answer will be d but I am not fully sure.
Answer: b and d
Step-by-step explanation:
Since the roots are x=2 and x=6, we can write the equation as
Substituting in the coordinates of the vertex,
So, the equation is 
On expanding, we get 
