Answer:
3
Step-by-step explanation:
Answer:
8 minutes
Step-by-step explanation:
The amount in the glass after m minutes can be described by ...
a = 4 + 3/2m
We want to find m when a=16, so ...
16 = 4 + 3/2m
12 = 3/2m . . . . . subtract 4
8 = m . . . . . . . . . multiply by 2/3
It will take 8 minutes to fill the glass.
Answer:
C
Step-by-step explanation:
The domain of this function is
, as it is shown in the graph that
is only within this interval. The range of this function is
, as the smallest value of
is -4 and the largest value of
is 4, and
takes every possible values between them.