The answer to the question
Answer:
a.6.66
b.384
c.860
d.166
Step-by-step explanation:
Step-by-step explanation:
To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean: |data value – mean|.
Answer:
The lines are parallel
Step-by-step explanation:
Answer:
The value of b will be squared
Step-by-step explanation:
Recall that the quadratic formula is 
You will see that the only squared coefficient is b.