Exploring the Quadratic Equation, Day 2
Last week, we discovered that the coefficient of the x squared term dictates two specific things on the parabola it describes. First, it determines if the parabola has a maximum or a minimum value (opens up or opens down). Next, the coefficient also determines how wide or skinny the parabola will be.
Today, we looked at how the c value (constant) alters the placement of the parabola on the coordinate grid. Students used the palms to graph a minimum of 6 different equations (3 where c>0, and 3 where c< 0) to determine if there is a predictable pattern.
Students looked at their graded Concept 12 tests, and then returned them. Most did a great job this time!
Tonight's Homework: Problems 1-3 on page 159 of the home book.
Today, we looked at how the c value (constant) alters the placement of the parabola on the coordinate grid. Students used the palms to graph a minimum of 6 different equations (3 where c>0, and 3 where c< 0) to determine if there is a predictable pattern.
Students looked at their graded Concept 12 tests, and then returned them. Most did a great job this time!
Tonight's Homework: Problems 1-3 on page 159 of the home book.
posted by Miss Brands | 1:53 PM
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