Which of these functions has an inverse function? Select all that apply.
1 answer:
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answers:
3.5
2.875
about 3.0625
Use thing below for answers
(a)
we can see that
curve is moving upward from t=0 to t=4
so, this is increasing interval.........Answer
(b)
we can see that
curve is moving upward from t=15 to t=18
so, this is increasing interval.........Answer
(c)
we can see that
curve is moving downward from t=4 to t=15
so, this is decreasing interval.........Answer