Answer:
B. Line A
Step-by-step explanation:
Line of best fit refers to a line through a scatter plot of data points that best expresses the relationship between those points.
All the other lines don't have any plots pointed, but line A does
Answer: 6x
<u>Step-by-step explanation:</u>
Factor each term and see what they have in common.
12x²: 2 · 2 · 3 · x · x
18x: 2 · 3 · 3 · x
The common factors are: 2 · 3 · x = 6x
10x-5y=15
-5y=15-10x
Y= (15-10x)/-5
Y= -3+2x
The answer is Y= -3+2x. Hope this helps