Answer:
a equal to c 25 b greater than
Step-by-step explanation:

has critical points where the derivative is 0:

The second derivative is

and
, which indicates a local minimum at
with a value of
.
At the endpoints of [-2, 2], we have
and
, so that
has an absolute minimum of
and an absolute maximum of
on [-2, 2].
So we have



Answer:
y = 2x - 2
Step-by-step explanation:
2 x + y = 2
2x - 2 = y
Yes, the relationship is proportional. 3 * 3.2 = 9.6. And 5 * 3.2 = 16.