Mathematics, 24.06.2019 07:30 pr47723

The function $f(t)= { - 18t}^{2} +42t+36$ represents the height of thr path traced by an airborne flying disc, where t is the time in seconds. how many seconds will it take the flying disc to complete its path

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The function [tex]f(t)= { - 18t}^{2} +42t+36 [/tex]represents the height of thr path traced by an ai...

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