Oct. 4th

 



























 


Comments

Post a Comment

Popular posts from this blog

How to Factor

Image
********************************* How to FACTOR: 1)  Pull out the GCF (UNDISTRIBUTE) 2)  If there are TWO TERMS -  SQ minus SQ  can be factored into (A-B)(A+B) - SQ plus a SQ is unfactorable 3)  If  THREE TERMS  unFOIL or un FACE (……+-…….)(……+-…….) 4)  FOUR or more TERMS group 2 terms at a time then Undistribute Reviewing the  DISTRIBUTIVE PROPERTY A quick review of FOIL ing. BELOW AFTER the Video STARTS   YOU SHOULD PROBABLY ENLARGE the VIEW CLICK ON BOTTOM RIGHT A quick review of FOIL ing. A quick review of FOIL ing. ************************************ ************************************
Read more

Solve and Graph inequalities and Absolute Value

Image
REVISITING the PEMDAS You may want to print the jpg below before you watch the video... This Video show how to UNDO the process so we can ISOLATE the X to  SOLVE  an EQUATION *******************************************   Understanding the INEQUALITY  Graphing an Open Sentence that is an INEQUALITY. (Marking all NUMBERS that will MAKE the INEQUALITY TRUE .) For example: Graph the Solution Set for   " 5 <  x " "  the >  or < will NOT ALWAYS point in the direction of the shaded solution.  SINCE   "5 < x" is EQUIVALENT TO   " x > 5 " the graph is  ... By READing the inequality starting with "X". " 5 < x " would be read "X is GREATER than 5." Since we are graphing "X's" , this method of translation will lead to the correct direction of the ARROW in the graph. OR TESTING A FEW NUMBES  Back into the ORIGINAL PROBLEM to be sure that they MAKE IT TRUE *******************************************...
Read more