PUZZLED HELP! If I solve an equation, get the answer, but when I do a" check step", does it mean that I have to solve the equati
2 answers:
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Answer: a. and b.
.
Step-by-step explanation:
Let as consider,
Volume (in gallons) of water in the container = v
The number of minutes = t
(a)
From the given graph it is clear that the line passing through the points (0,0) and (3,2). So, the equation of line is
Therefore, the required formula is .
(b)
We have,
Multiply both sides by 3/2.
Therefore, the required formula is .