This is a geometric sequence with n th term formula
=
where r is the common ratio and the first term
here = -
and
r = =
= 6
= -
or in terms of x
f(x) = -
consider the line y=9x-2. find the equation of the line that is perpendicular to this line and passes through the point (2,-6).
1 answer:
You might be interested in