Which residual value is the farthest from the line of best fit 0.19 0.7 2 8

8

Step-by-step explanation:

The value farthest away from the line best of fit has a greatest value. Therefore you find the value that is the greatest and that value is the farthest away from the line of best fit.

Out of the values .19, .7, 2, 8

8 is the greatest value from this set. Therefore, 8 is the  farthest away from line of best fit.

D) 8

Step-by-step explanation:

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for