In the expression that you are given, n is the is number in the sequence. So in this scenario, n=16. So substitute the 16 into the equation.
. So the 16th term in the sequence is -25.
Answer:
-9 <-5 <0
Step-by-step explanation:
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Answer
mixed number form
1 7/13
Exact form
20/13
Step-by-step explanation:
Standard form of a circle is (x-h)²+(y-k)²=r², (h, k) being the center, r the radius.
In this case, (x-h)²+(y-k)²=16
the circles pass through (1,1), that is x=1, y=1
Plug x=1,y=1 in the equation: (1-h)²+(1-k)²=16
if h=1, k is either -3 or 5
so the equation is (x-1)²+(y+3)²=16 or (x-1)²+(y-5)²=16
You can also set k=1, h=-3 or 5
Note: there are many other possibilities.
