MAT 285 Study Guide - Midterm Guide: Saddle Point
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MAT 285 Full Course Notes
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Do not add arry sheets to this exarn. You may use a casio, ti-83, ti-84, ti-85 or a. You rnay not use any other calculator nor may you ruse another student"s calculator. Answers without supporting work or reasons will receive no credit. Please turn off all cell phorres and other sourrd devices, and rernove all headphorres. There r. re 1. 0 problems (with parts) and 12 pagcs to this exam inchtding this cover page elnd a blank page for scratch work. Name: [8 points ] t]re population of an islarrd is increasing exponentially. In 1900, the populatiorr w rs 1200 people ancl irr 1960 the populatiorr increased to 2900. (o) (3 points) fincl the glowth equation for the population of the island. Give answel to tho nearest tenth of a ye r". (. ,) (2 points) find the population in the year 2009: [ 8 points ] the grap]r of the fhrrction /(z) is pictured below.
