Students will know … Students will *RF1 understand… the general shape of a parabola the vertex, intercepts, domain A quadratic function & range and axis of symmetry has a parabolic shape. the maximum and minimum Quadratic equations values can be solved in a how to sketch/plot graphs variety of ways. how to identify the vertex of a Quadratic functions quadratic from the standard and equations can model real world form or graph phenomena. identify the opening direction The key features of a Students will know … quadratic function, expressed in a variety *RF2 when to find the x-intercept or of ways, have vertex contextual significance. x-intercepts are zeros and There are relationships roots among the roots of an what solve means equation, the zeros of the difference between the corresponding functions and equations function and the how to use the quadratic intercepts of the graph formula of the function. when to solve an equation 8888 = Relations and Functions I*RF Skills: Enduring Specific Description of Understanding Outcomes Skills Students will be able to… Students will *RF1 understand… convert an equation from standard form to vertex form determine the vertex: A quadratic function from a graph has a parabolic shape. from an equation in standard form Quadratic equations using technology can be solved in a determine intercepts: variety of ways. from a graph Quadratic functions from an equation in standard form and equations can using technology model real world determine the domain & range from a graph phenomena. sketch the graph of a quadratic function with The key features of a or without technology quadratic function, determine the equation of the axis of expressed in a variety symmetry of ways, have
Students will understand… A quadratic function has a parabolic shape. Quadratic equations can be solved in a variety of ways. Quadratic functions and equations can model real world phenomena. The key features of a quadratic function, expressed in a variety of ways, have contextual significance. There are relationships among the roots of an equation, the zeros of the corresponding function and the of the graph of the function. *RF1 Students will know … the general shape of a parabola the vertex, intercepts, domain & range and axis of symmetry the maximum and minimum values how to sketch/plot graphs how to identify the vertex of a quadratic from the standard form or graph identify the opening direction *RF2 Students will know … when to find the x-intercept or vertex x-intercepts are zeros and roots what solve means the difference between functions and equations how to use the quadratic formula when to solve an equation 8888 I*RF = Relations and Functions Skills: Enduring Understanding Specific Outcomes Description of Skills Students will understand… A quadratic function has a parabolic shape. Quadratic equations can be solved in a variety of ways. Quadratic functions and equations can model real world phenomena. The key features of a quadratic function, expressed in a variety of ways, have *RF1 Students will be able to… convert an equation from standard form to vertex form determine the vertex: from a graph from an equation in standard form using technology determine intercepts: from a graph from an equation in standard form using technology determine the domain & range from a graph sketch the graph of a quadratic function with or without technology determine the equation of the axis of symmetry intercepts