MATH 100 Final: MATH 100 KSU FinalExamFall2016TCA

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College algebra final exam december 2016. Page 3 page 4 page 5 page 6 page 7 total. Directions: you will nd 21 problems listed below. The point value of each problem is given in paren- theses. Please show all your work neatly and box your nal answers. Graphing calculator models above the level of a ti-84 plus are not allowed (in particular, calculators with a built-in cas and/or qwerty keyboard are not allowed). Suppose a certain organism starts out weighing 1 mg, and grows to 9 mg over a 24 hour time period. Find a linear model (use function notation!) that describes the growth of the organism for 0 t 24 hours. 2: (6 points) simplify and write in standard form: 3x + 4: (7 points) suppose is invested in an account paying 2% annual interest and being compounded continuously. 5: (8 points) find the inverse of the following matrix: