A Horizontal line means you get a slope of zero
The 4th term of the sequence can be determined as,
Thus, option (b) is correct.
The length of RS is 10 because it's a 3-4-5 right triangle
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: ...
Find the sum of the absolute values of the differences
