Answer:
Step-by-step explanation:
A(1,7); B(-3,-1); slope m =(-1-7)/-3-1) = -8/-4 = 2
Equation of a line AB is
((y-y1) = m(x-x1)
y - 7 = 2(x-1)
y - 7 = 2x-2
y = 2x + 5
Answer:
the football team drank 10 gallons of water
Step-by-step explanation:
if the football team drank 1/3 less than 15, 1/3 of 15 is 5 so you would then subtract 5 from 15 and you get 10
Answer:
For me I think it is a number 3
Step-by-step explanation:
Given an ODE of the form
a regular singular point
is one such that
or
diverge as
, but the limits of
and
as
exist.
We have for
,
and as
, we have
and
, so indeed
is a regular singular point.
We then look for a series solution about the regular singular point
of the form
Substituting into the ODE gives
From this we find the indicial equation to be
Taking
, and in the
term above we find
. So we have
Since
, all coefficients with an odd index will also vanish.
So the first three terms of the series expansion of this solution are
with
,
, and
.