Answer:
i do, but i just started.
Step-by-step explanation:
Answer:
sup
Step-by-step explanation:
First, note that

is always positive (except for x=0), so

must be always negative.
Thus, the only plausible graphs are 1 and 3 since they are below the x-axis.
Now,

and

are only defined for x≥0, because only for these x'es we can take the square root.
Note that the third graph has domain (-infinity, 0], so it is not the right one, while 1 is ok.
Answer: first graph
Answer:
240 cubic inches
Step-by-step explanation:
The volume of a rectangular solid is given by LxBxH.
This question has a
,
and
.
So the volume of a rectangular solid is 
Volume
cubic inches
Answer:
5 and 4
Step-by-step explanation: