title of lesson: quadratics pages in text any relevant graphics or videos
TRANSCRIPT
Title of Lesson: Quadratics
Pages in Text
Any Relevant Graphics or Videos
By the end of this lesson, I will be able to answer the following questions…
1.Be able to analyze the the components of a quadratic function.
2. Use quadratically modeled functions to solve minimum/maximum problems.
Vocabulary
Quadratic function definition
Standard form of a quadraticfunction
Axis of symmetry: the line in whichall parabolas are symmetric to.
Concavity:
Prerequisite Skills with Practice
Solve for real numbers
• •
Dissecting a quadratic functions in the form
Vertex:
Axis of symmetry:
Concavity:
x – intercept(s): (factoring or quadratic formula?)
y – intercept:
• •
Building an equation based on a vertex and a point.
Write the standard form of the equation of the parabola whose vertex is (1,2) and goes through the point (3,-6).
• •
Using properties of quadratics to solve problems.
A baseball is hit point 3 feet above the ground at a 100 feet per second at a 45 degree angle with respect to the ground. The path of the baseball is modeled by the function …
where h is height in feet and x horizontal distance
Homework: Page 99: (12-20) all (29-34) all
(53-57) all (65-70) all •