The degree of the polynomial is 2.
Answer: The slope is 5.
Step-by-step explanation: Use formula: (y2-y1)/(x2-x1)
(7-2)/(4-3)
5/1 = 5
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The answer is
3.15 + 0.6 = 3.75
Answer:

Step-by-step explanation:
Given
--- days
See attachment for odometer readings
Required
The mean of the distance
Mean is calculated as:

So, we have:



Approximate

Answer:
, 9
Step-by-step explanation:
=
÷
= 
=
= 9