The correct is a characteristic are idealized
Answer:
(a) see attachment
(b) E(x) = 226/105
Step-by-step explanation: see attachment
To find midpoint, we find the average or median of the two x terms and the average of the two y terms to find the right coordinate point. In this case, the average of -2 and 6 is 2, and the mean of 4 and -4 is 0, so the new coordinate point is (2,0).
Answer:
point-slope form: 
Step-by-step explanation:
hope this helps :)