Is the trend line a good fit for the data in the scatter plot? The trend line is not a good fit for the data because
most of the points lie below the line.

The trend line is not a good fit for the data because
most the of the points lie above the line.

The trend line is a fairly good fit for the data because
about half of the points lie above the line and half lie
below the line. However, the points do not lie close to
the line.

The trend line is a good fit for the data because
about half of the points lie above the line and halflie
below the line. In addition, the points lie close to the
line.

0.84 dang lotta people are looking for this lol or if you round up its 1 but the overall answer to that is 0.84

step-by-step explanation:

yes

step-by-step explanation:

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

, 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