The equation y + 3 = 5(x-3)
2 answers:
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is decreasing on some interval
if
for all
. Similarly,
is increasing on
if
for all
.
On the domain , we have
as the only critical point. So we need to check the sign of on two intervals,
and
.
On , pick any test value. Suppose we take
. Then
, so
is decreasing on this interval.
On , you'd find that
, so
is increasing on this interval.
Answer:
Step-by-step explanation:
ignore the stuff at the top
(0.8918)
