Answer:
If its -2x^2+17 the answer would be -183.
Step-by-step explanation:
-2(100)+17
-200+17
= -183
admins, pls delete this, I messed up and don't know how
Answer:
400
Step-by-step explanation:
437.6 is closer to 400 the 500
Answer:
121, 144
Step-by-step explanation:
√121= 11
√144= 12
Answer:
avn= -8 + (n-1)(-7)
Step-by-step explanation:
arithmetic sequence formula= avn= av1 + (n-1)d
av1= first number in the sequence
d= common difference
n= the number of the term to find
The common difference is -7 so d=-7 and you plug it into the equation. The first number in the sequence is -8 so av1.
There is no specific n to find so it remains n.
I hope this helps! Let me know if this helps.
