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KatRina [158]
3 years ago
5

Shanti wrote the predicted values for a data set using the line of best fit y = 2.55x – 3.15. She computed two of the residual v

alues.
What are the values of a and b?

a = 0.4 and b = –0.15
a = –0.4 and b = 0.15
a = 8.6 and b = 14.25
a = –8.6 and b = –14.25
Mathematics
2 answers:
andrezito [222]3 years ago
8 0
Im going to say the answer is B.) a = –0.4 and b = <span>0.15</span>
sertanlavr [38]3 years ago
6 0
The answer is B) a= -0.4 and b= 0.15
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