Part B: A running tap dispenses 0.15 gallons of water every second. How many pints of water is dispensed after 20 seconds? Show
2 answers:
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Answer:
Step-by-step explanation:
Well to start with there is a vertex formula which is ,
Your initial equation is where
. So you would plug in your numbers
we know know that
so plug in h in
which would be (-2)^2+4(-2)+8 = 4-8+8 = 4 which would make the vertex