O=area of octagon. As its the biggest one. I think its correct just check if any case.
I’m sorry but I do not know
Answer:
c and a
Step-by-step explanation:
the simple logistics would make it equal those 2 answers
Answer:
25
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
f(x) = 2x^2 + 1
f(-1) means that wherever you see an x on the right hand side, you substitute -1.
f(-1) = 2(-1)^2 + 1 = 2 + 1 = 3
