[Video] Q25: G(t)=-0.34(t-5.51)^2+8.26the function g above models the growth rate of a certain plant, in millimeters per day (mm/day), in terms of the watering time f, in minutes per day what is the meaning of (5.51g(5.51)) in this context?

Explanation for Question 25 From the Math (Calc) Section on the 2019 May Sat

Question 25 says the function G above models, 2 the growth rate of a certain plant in millimeters per day, 3 in terms of the watering time T in minutes per day, 4 what is the meaning of 5.51 G five and 5.1 5 in this context? So all we really know need to know to solve this 6 equation is R I'm sorry to answer this problem is what 7 does X mean in this scenario? 8 And what does Y mean? So it's sort of X in this case, 9 it's not actually acts it's T so let's find what T is here. 10 It says T is watering time. 11 So that means that with a water and time of 5.5, 12 one, we're going to produce G of 5.514, 13 whatever Y equals, which is in this case, 14 GFT and equals the growth rate. 15 So what this means is when we have a watering time of 5.51, 16 the growth rate is G of 5.51, 17 which means that the answer here is.