The answer is A.
This is because when translating up, you will add to the end of the equation the amount that the graph has been translated up. Hope this helps!
Answer:

Step-by-step explanation:
The given data table is
x : 4 7 10 12 13
y : 5 7 12 14 18
We need to find the equation of the best fit line.
The general form of a best fit line is
.... (1)
where, m is slope and b is y-intercept.


Using the graphing calculator we get


Substitute m=1.383 and b=-1.526 in equation (1).

Therefore, the equation of best fit line is
.
Answer:
a=10.35
Step-by-step explanation:
Hey There!
All you have to do is plug in the L and W value
a= 4.5(2.3)
4.5x2.3=10.35
so a=10.35
LlL-=2-3=2=3-2=94308500496-405=4