3 years ago

Maria gathered the data in the table. She finds the line of best fit to be y = 2.78x – 4.4.

Mathematics

2 answers:

Bess [88]3 years ago

8 0

Y=2.78(4)-4.4
Y=11.12-4.4
Y=6.72

Paul [167]3 years ago

8 0

The correct answer would be C.0.58

You plug 4 into the line of best fit and get 6.72. This is your predicted value, but the residual is the difference between the actual value and predicted. So you subtract: 7.3-6.72=0.58.

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