Lesson 1-Identifying Quadratic Functions
B. Lesson No: 1
C. Lesson Title: Identifying Quadratic Functions
D. Learning Outcome:
At the end of the lesson,the student is expected to:
- Differentiate quadratic functions from other types of function
- Define a quadratic function f(x) =ax^2+bx+c
- Identify quadratic function
- rewrite a quadratic function f(x)=ax^2+bx+c in the form f(x) = a(x-h)^2 +k and vice versa.
E. Lesson Presentation:
A quadratic function is a second degree function. click here...
F. Lesson Activities:
Open the URL interactive tutorials.
For more to practice & check your understanding.Click here....
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G. Lesson Assessment:
Check your learnings. Answer this!
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Your learnings about quadratic functions
How would you know that a function is quadratic or not?
Cite 5 examples.
Why should a in y = ax^2 +bx+c,not equal to zero?
Cite physical situations that can be presented mathematically using quadratic function.