Answer:
−
312500
Step-by-step explanation:
Whenever looking at sequences, you have to attempt to find a common factor between the members of that sequence, be it the difference between them, a common divisor, a common multiplier, etc. In this case, we can see that if we divide each member by the previous one, we get a the same number:
100/-20 = -5
-20/4 = -5
So our sequence, starting at 4 is represented by the following recursive equation:
Hope this helps. :D
The lines intersect at (-1.8,-4.4)
The answer I got would be 2(x+18)
U got a picture to show us?
Answer:
x=±
Step-by-step explanation:
