The explicit formula for this arithmetic sequence is A(n)=1/2•(-8)^(n-1)
(replace the variables) 6(9)-2(5)^2
(simplified) 54-10^2.... 54-100=-46
Answer:
(15, 13)
Step-by-step explanation:
Midpoint is the half of the segment.
What I did to solve this was adding the two xs together to get 30 then find the average of 30 by dividing it by 2. This would give you 15
I did the same thing with the ys and got 13
hope this made sense
Answer:
You can write numbers in standard form where where "a" is the coefficient, 10 is the base
, and n is the exponent or power.
a*10^n
So the answer would be 6.07*10^2.
