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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 +50x-90, 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? (a) The maximum number of impulses fired occurs at milliseconds.

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 +50x-90, 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? (a) The maximum number of impulses fired occurs at milliseconds.

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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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 +50x-90, 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? (a) The maximum number of impulses fired occurs at milliseconds. View an example Get more help - 80, F3 000 000 F4 MacBook Air 9 F6 ◄◄ F7 C... ➤11 F8 ►► F9 F10 Clear all 4) F11 Check answer F12
Transcribed Image Text: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 +50x-90, 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? (a) The maximum number of impulses fired occurs at milliseconds. View an example Get more help - 80, F3 000 000 F4 MacBook Air 9 F6 ◄◄ F7 C... ➤11 F8 ►► F9 F10 Clear all 4) F11 Check answer F12
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