2.5% of what number is 4?
2 answers:
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Answer:
(no change)
Step-by-step explanation:
Recall that the average rate of change of a function over the interval
is equal to
:
Hence, the average rate of change of the function over the interval
is
, or no change.
Answer:
Option C. The open and closed circles are reversed and the graph shifts up.
Step-by-step explanation:
From the graph of the functions (Attached below) you can check that for the interval 0 ≤x<1 the floor function takes the value 0 everywhere, also it has closed brackets at 0 and open brackets at 1.
On the other hand for the interval 0<x≤1 the ceiling function takes the value 1, also it has open brackets at 0 and closed brackets at 1.
For that reason we conclude that the open and closed circles are reversed and the graph shifts up.
