7, 14 would be it but you have to divide the whole equation by 2 to get the y alone
Answer:
o.6x- 0.42857142857
Step-by-step explanation:
The conclusion is valid
it is a systematic random sample
and the second one is a line graph (I think)
X by its self is always 1x
1x+8=-15 you have to get rid of 8 by subtracting on both sides
1x=-23 now get rid of 1 by dividing on both sides
x=-23
