Today students worked on a Quadratic Function Applications Assignment. This assignment should be handed in today (Monday October 31st) or tomorrow. No additional homework was assigned.
Today students wrote a Graphing General Form of a Parabola Quiz. When they finished, they worked on the Problem of the Week question. No homework was assigned.
Today we went over 4.2 The Vertex Formula. We developed the formula by completing the square on the General Form of the Parabola.
Assignment: p. 170 #1, 3abcdfi, 5abcf, 8 Today we went over 4.1 General Form of the Parabola. We learned how to convert the equation from general form to vertex form by completing the square.
Assignment: p. 162 #3abcde, 4abcdfgijk, 6acdfh Today students wrote a Finding the Equation of a Parabola Quiz. When done, students worked on 3.6 Chapter Review questions.
Assignment: p. 157 #1-6 Today we went over 3.5 Finding Equations of the Parabola. We looked at three different forms of the quadratic function - Vertex, Intercept, and General. We used the form that most easily gave us the equation of the parabola.
Assignment: p. 153 #1abcf, 2aeg, 3acd, 5, 6, 9 Today we went over 3.4 Graphing y=a(x-h)^2+k. This section combines all the transformations into one function. We looked at identifying the values of a, h, and k. We then used those values to describe and graph the parabola.
Assignment: p. 145 #2, 3abcd, 4abceh, 5a, 7abc, 8a, 9ad, 10 Students were also given a Graphing Parabolas in Vertex Form Assignment to complete and hand in. Today we went over 3.4 Graphing y=a(x-h)^2. We looked at translating the parabola left and right.
Assignment: p. 141 #1ab, 3abc, 4, 5, 7 Today we continued our discussion on parabolas by going over 3.2 Graphing y=ax^2+k. We looked at how the coefficient of x^2 can flip the graph upside down, stretch the parabola vertically, or squish the graph vertically.
Assignment: p. 136 #1, 2acdef, 3, 4 Today we went over 3.1 Graphing y=x^2+k. We introduced quadratic functions and their graphs, parabolas. We talked about using the basic parabola, y=x^2, and doing transformations. Today we looked at vertical translations.
Assignment: p. 131 #1, 2bc, 3ab, 4b, 5a, 6ab |
AuthorGreg Sivertson Archives
May 2024
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