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Warm Up. Find a function that models the relationship between the number of sides and the number of diagonals of a polygon. Use the function to find the number of diagonals of a dodecagon (a 12-sided polygon)
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Warm Up Find a function that models the relationship between the number of sides and the number of diagonals of a polygon. Use the function to find the number of diagonals of a dodecagon (a 12-sided polygon) Hint: Below are some illustrations to get you started. Begin by drawing more polygons and completing the table started for you.
Goal • Today we are only dealing with quadratics (2nd-degree polynomials). • We are going to review the general form, as well as learn about two new forms of quadratic functions • All different ways to write the same thing.
Guided Notes • All answers can be found on pages 368-371
Homework • 7.2 Worksheet • Problems 1,3,4