Which of the following best approximates the line of best fit? AY
10+
9
8
7
6
5
3
2
1
3 4 5 6 7 8 9 10

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.

Ithink the answer is b