A car traveling on the taconic parkway travels 84 mike in two hours what is the cars speed (a special type of rate) in miles per
1 answer:
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Answer:
Step-by-step explanation:
The function has the vertex at
.
Since , the graph of the function is a maximum graph.
The highest y-value is the y-coordinate of the vertex which is 5.
Therefore the range is {}
Therefore the correct answer is B.
Differentiate the given solution:
Substitute and
into the ODE:
and it's easy to see the left side indeed reduces to 0.