MHF4U Test 4 Hope.Z 14. A small town initially has a population of 1500 people. The population, P, of people grows as a

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Mhf4u Test 4 Hope Z 14 A Small Town Initially Has A Population Of 1500 People The Population P Of People Grows As A 1 (41.47 KiB) Viewed 79 times

MHF4U Test 4 Hope.Z 14. A small town initially has a population of 1500 people. The population, P, of people grows as a function of time, t, in years, as P(x) = 1500(1.5). The surrounding farms supply the town with food. The amount, F, of food is decreasing as the size of the farms is decreasing as the size of the farms is decreasing because of urban sprawl, according to the function F(x) = 5000(0.25)'. a) Graph the function P(t) and F(t) on the same set of axes. Describe the nature of these functions. [A 2] [K/U 2] b) State the domain ad range of these functions. c) Determine the point of intersection of these two curves. Determine the coordinates. d) Describe the living condition before and after the critical point. [A 2] [C 2] e) Graph the function S(x) = (x) on a different set of axes? Describe the shape P(x) of the function. [A 1;C 1] f) Calculate the x-intercept of S(x), what you can say about x-intercept? [T/I 2]