8-2 Quadratic Functions in Vertex Form – We learned to identify key features of the graph of quadratic functions written in vertex form. Then we practiced graphing quadratic functions in vertex form. We discovered that the structure of a quadratic function in vertex form reveals the vertex and axis of symmetry of the graph it represents.
Assignment: Complete the assigned problems for homework.
8-1 Key Features of a Quadratic Function – We learned that a quadratic function is a polynomial function in one or more variables in which the highest degree term is of the 2nd degree. The graph is a parabola. The value of the leading coefficient determines both the width of the parabola and the direction the parabola opens (upward or downward).
Assignment: Complete the assigned problems for homework.
7-7 Factoring Special Cases – We practiced identifying and factoring a trinomial that is a perfect square or a binomial that is a difference of two squares. Then we factored special cases of polynomials within the context of real-world problems.
Assignment: Complete the assigned problems for homework.
Review for Test on Topic 7 Polynomials and Factoring.