MTH 151 Study Guide - Midterm Guide: Logistic Function, Exponential Growth
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Make your sign diagrams line up with the graph, if it does not, then i will not give you credit. I want this part to be neat and easy to grade: [10pts] consider the function. 3 : [10pts] a fence 8 ft tall runs parallel to a tall building at a distance of 4 ft from the building. What is the length of the shortest ladder that will reach from the ground over the fence to the wall of the building? (i have supplied a diagram that suggests using as the independent variable. This is not the only way to do the problem; you do not have to follow my hint. If you use , then when you nd the critical point you will. Nd using an inverse trig function, for example, if i want so that sin5( ) = 4, then i take = sin 1(41/5)
