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Jakarta, Indonesia
We are mathematics teacher candidate from Sampoerna School of Education (SSE). We are the section A, and are the 4th semester. This blog is used to share our own writings for one subject which is Use English in Teaching (UET) - Written Language and is taught by Ms. Dhitta Puti Sarasvati. Here is the link of our campus www.sampoernaeducation.ac.id Nice to see you :)

25/03/12

How to draw a graph of a quadratic function

1. You have to find intercept point of  using factorization or ABC formula.
2.       You have to find intercept point of  where
3.       Then, you have to find out the extreme point of. For
4.       Sketch axis, after that you have to plot the point and connecting to other point. You have to draw smooth curve to connect that points.
NB: you have to remember if the Constanta of  is positive, so the graph is up word and if it negative the graph is down word. 

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