Answer:
very carefully
also, please provide more context
Answer:
x must be greater than -53/14
(im not 100% sure but i think this is correct)
Let
and
. By the product rule,

By the power rule, we have
and
, but
are functions of
, so we also need to apply the chain rule:


and we have


So we end up with

Replace
to get everything in terms of
:

We can simplify this by factoring:


Answer:

Step-by-step explanation:
Midpoint of line segment is calculated as
-----------(1)
Here

Substituting values in equation (1)

