### Basic Algebra: Graphing, Trends and Forecasting - MTH133 Unit 3

1) Solve the following algebraically. Trial and error is not an appropriate method of solution. You must show all your work. Learn how to type math roots and fractions by clicking on link in the assignment list. Alternately, you may type as cuberoot(x) and show raising to the nth power as ^n, like x 3 is typed x^3. 2)