To determine an nth term of an arithmetic sequence, we use the expression an = a1 + (n-1)d where a1 is the first term in the sequence, n is the number of the term in the sequence and d is the common difference. For a geometric sequence, it is expressed an = a1r^(n-1). We calculate as follows:
1. a128 = 9 + (128-1)(-5)
a128 = -626
2. a97 = (-3)(-2)^(97-1)
a97 = -2.377x10^29
2/x-9
is the answer to this problem
For the answer to the question above Sasha did not withdraw or deposit any money. (<span>During 5 days of the account balance has not changed).</span>
I hope my answer helped you. Feel free to ask more questions. Have a nice day!
To find slope:
(y1 - y2) / (x1 - x2)
(0-3)/(-4-0)
Slope is 3/4
So the equation is
y=3/4x + 3
Finding the slope using two points:
The formula for slope is
In this case...
(1, 9) and (-3, 16)
^^^Plug these numbers into the formula for slope...
C. 
^^^This is your slope
Hope this helped!
~Just a girl in love with Shawn Mendes
