It decreased from week one to week two by -1.875, then it started to increase from 0.625 then to 1.5 by week 4
we know the first term is -10, and the common difference is -2
-10
-10 - 2
-10 - 2 - 2
-10 - 2 - 2 - 2
-10 - 2 - 2 - 2 - 2
and so on.
Answer:
70%
Step-by-step explanation:
The answer is -624.99. Its simply you just the -500 by 5 to get -100. and then you continue to divide by 5 until you get the 8th term then add all of them and you get the answer. I hope it helped you, sorry if you didn't understand. plz forgive me.
Answer:
a
Step-by-step explanation:
Since the graph intersects the x-axis at 2 points, it has 2 solutions which means that the discriminant is greater than 0. The only option that satisfies this is 10.
