3 Imagine a scatter plot was created based on the data in this table. Which equation best represents the trend line for the data?
X
у
1, 11
4, 10
5, 8
8, 7
10, 6

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

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you must wait until 2 people answer to award brainliest. i'm pretty sure that it should be next to the "" and "comments" buttons.  

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation: