1. MAT 150 Algebra Class #2 Today’s Topics: Point Plotting Method Align Inputs and scale outputs to model data

2. Part I – Graphing with a Table of Values Basic Function Types: Knowing these will give you an initial idea of the shape of a graph. Type of FunctionPropertiesExample

3. Graphing y = Create a table of values. Plot the points on a graph. Draw a smooth line/curve through the points. (You should know the shape before you start). Enter the function into your calculator. Does that graph match your graph? (you might need to change your window settings to see the graph fully). x y = Points

4. Graphing with Technology

5. _________________are simple input values that have been converted to smaller numbers by subtracting the same number from each input. Aligning Data

7. Expenditures for U.S. Health Care Year$ per PersonYear$ per Person 2000478920108465 2002556320129275 20046331201410,289 20067091201611,520 20087826201812,994

8. Assignment