Mathematics, 02.09.2021 19:30 rakanmadi87

A researcher in physiology has decided that a good mathematical model for the number of impulses fired after a nerve has been stimulated is given by y = – x2 + 30x- 40, where y is the number of
responses per millisecond and x is the number of milliseconds since the nerve was stimulated.
(a) When will the maximum firing rate be reached?
(b) What is the maximum firing rate?

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A researcher in physiology has decided that a good mathematical model for the number of impulses f...

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