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# Math final project

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• ### Math final project

1. 1. Final Project Cedar Robertson 6/1/11 Period 5
2. 2. linear Equation• I made a prediction with a line using the points on the graph that I came up with.• You write an equation using your x and y when you are given 2 points.
3. 3. Linear Equation• My zero is the years since 1850.• 160 years later the population was almost 20,000,000.
4. 4. Linear Equation• My Work• My Prediction 35,531,000
5. 5. Quadratics• I made a prediction with the line by using my points and my answers from my linear equations.
6. 6. Quadratics• My zero is the years since 1850.• The year section at the bottom of the graph is the amount of years after 1850.
7. 7. Quadratics• My Work• My Prediction 33,678,000
8. 8. Exponential Curve• I made a prediction with the line by using the points and the answers that I got from the Linear Equations and Quadratic Equation.
9. 9. Exponential Curve• My zero is my years since 1850.• My years since change as the year increases.
10. 10. Exponential Curve• My Work• My Prediction 40,573,000
11. 11. Differences• Each prediction is different because different formulas are used and some are more precise than others.• Therefore not all the predictions are the same and some are more accurate.