courtesy of Samuel Winter via flickr CC-BY-NC-SA License
How would you graph?
Would you factor? Would you complete the square? Quadratic Formula? Are those my only options? 566 more words
I was in one of my colleagues lessons this week.and he was teaching the class to expand quadratic brackets. As the lesson went on he noticed that a number of pupils had been writing the X squared term, then the constant term then the X term so he pulled the class together to tell them that conventionally we write quadratic equations in decending powers of x. 156 more words
This note is about finding the set of factors in a quadratic function defined as
The factors in is found by using a method of summing the factors in 12 to get 7. 254 more words