Answer:
y=X+3
Step-by-step explanation:
the y intercept is 3
from the graph we obtain two points
(7,6) (6,5)
6-5/7-6=1
y=Mx+c
y= x+3
Answer:

Step-by-step explanation:
Arithmetic sequences have the following form

Where
is the first term of the series
d is the common difference between consecutive terms.
is the nth term.
The formula to find the sum Sn of the first n terms of an arithmetic series is:

In this case
,
, 


Then:


You can also find the sum through the following series



so if u take 10 awa from 34 it be 24
so what times -3 = 24
well a - times a - = a positive so
the answer be -8
line QP =
11.5*(11.5 +24) = 11.5 * 35.5 = 408.25
SqRT(408.25) = 20.205
round answer to 20 units
Number 3 because it holds the smallest decimal!